Table of Contents
The National Testing Agency has released the revised and latest syllabus of the NEET UG Examinations on its official website. The NEET Syllabus 2025 includes three subjects Physics, Chemistry, and Biology from the NCERT Class 11 and 12 curriculum. Students who are preparing for the All India MBBS Entrance Test, must review the NTA NEET 2025 Syllabus subject-wise and plan their study in line with it. We have shared the complete subject-wise revised NEET Syllabus 2025 PDF by NTA, so that do not miss any newly added topics and do not study unwanted or deleted portions of the syllabus.
NEET Syllabus 2025
The National Eligibility-cum-Entrance Test (NEET UG 2025) Examination is likely to take place on the first Sunday of May 2025, which is expected to be attended by more than 14 lakh medical aspirants. Considering the competitive nature of the exam, students should do their preparation in line with the latest syllabus and exam pattern.
Last year, the NEET Exam syllabus underwent significant modifications, including both additions and reductions with the adoption of the NEP (National Education Policy. In order the NEET 2025 syllabus is expected to remain unaltered. This revision intends to keep the NEET syllabus 2025 relevant and thorough, meeting growing academic and professional norms in medical education.
NEET 2025 Syllabus Subject Wise Breakdown
The NEET syllabus is approved by the National Medical Commission (formerly the Medical Council of India) which then gets published by the NTA. The NEET UG syllabus consists of three subjects: Physics, Chemistry, and Biology. Before going into the detailed NEET Biology, Physics, and Chemistry Syllabus, let’s get an overview of the main chapters or units of the NEET UG Syllabus for all three subjects below.
| NTA NEET 2025 Syllabus – Broad Overview | ||||
| Biology | Physics | Chemistry | ||
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Diversity of Living Organisms Change
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Physics And Measurement | Electrostatics | Some Basic Concepts of Chemistry |
d- and f-Block Elements
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Structural Organization in Plants & Animals Change
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Kinematics | Current Electricity | Structure of Atom |
Coordination Compounds
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| Plant Physiology | Work, Energy, and Power | Magnetic Effects of Current and Magnetism | Chemical Bonding and Molecular Structure |
Purification and Characterisation of Organic Compounds
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Cell Structure and Function No Change
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Laws Of Motion | Electromagnetic Induction and Alternating Currents | Classification of Elements and Periodicity in Properties |
Some Basic Principles of Organic Chemistry
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Genetics & Evolution
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Properties of Solids and Liquids | Electromagnetic Waves | Equilibrium | Hydrocarbons |
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Human Physiology
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Rotational Motion | Optics | States of Matter: Gases and Liquids |
Organic Compounds Containing Halogens
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| Reproduction | Gravitation | Dual Nature of Matter and Radiation | Thermodynamics |
Organic Compounds Containing Oxygen
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Biotechnology and its Applications
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Kinetic Theory of Gases | Atoms and Nuclei | Classification of Elements and Periodicity in Properties |
Organic Compounds Containing Nitrogen
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Biology and Human Welfare
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Thermodynamics | Electronic Devices | Redox Reactions | Biomolecules |
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Ecology and Environment
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Oscillation and Waves | Experimental Skills | P-Block Elements |
Principles Related to Practical Chemistry
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NEET Syllabus 2025 PDF Free Download By NTA
The exam conducting of the NEET UG releases the last exam syllabus along with the information brochure on the official portal at https://exams.nta.ac.in/NEET/.Initially, the syllabus is reviewed by the National Medical Commission, and later NEET Syllabus 2025 PDF is shared by the National Testing Agency. So, we are providing students with the latest and updated NEET UG syllabus 2025 pdf released by NMC. If changes happen for the year 2025, we will update it here in the pdf.
NTA NEET Syllabus 2025 for Physics, Chemistry, Biology
To ace your NEET preparation, the most essential and initial step is to familiarize yourself with the exam syllabus. To prepare thoroughly for the exam, candidates must be conversant with the NEET 2025 syllabus, which includes three major subjects: physics, and chemistry, based on the NCERT curriculum for classes 11 and 12. The latest takes a detailed overview of each subject and the topics listed in it.
NEET Syllabus 2025 for Biology
This Biology section in the NEET question paper accounts for one-half, i.e., 50% of the questions and marks. Students cannot pass the NEET UG exam without scoring high marks in the Biology section. That is why, below we have mentioned the detailed unit-wise NEET Biology Syllabus from both classes 11 and 12 below.
NEET Biology Class 11 Syllabus
Unit 1 – Diversity of Living Organisms Change
“What is living? ; Biodiversity; Need for classification;; Taxonomy & Systematics; Concept of species and taxonomical hierarchy; Binomial nomenclature;
Five kingdom classifications: salient features and classification of Monera; Protista and Fungi into major groups: Lichensl Viruses and Viroids.
.salient features and classification of plants into major groups-Algae, Bryophytes, Pteridophytes, Gymnosperms (three to five salient and distinguishing features and at least two examples of each category);
Salient features and classification of animals non chordate up to phyla level and chordate up to classes level (three to five salient features and at least two examples)’”
Unit 2 – Structural Organization in Plants & Animals Change
“Morphology and modifications; Tissues; Anatomy and functions of different parts of flowering plants: Root, stem, leaf, inflorescence- cymose and racemose, flower’ fruit and seed 1To be dealt along with the relevant practical of the Practical Syllabus) Family (malvaceae, Cruciferae, leguminoceae, compositae, graminae)’
Animal tissues; Morphology, anatomy, and functions of different systems (digestive, circulatory, respiratory, nervous, and reproductive) of an insect (Frog)’ (Brief account only)”
Unit 3 – Cell Structure and Function No Change
“cell theory and cell as the basic unit of life:
Structure of prokaryotic and eukaryotic cell; Plant cell and animal cell; Cell envelope’ cell membrane, cell wall; Cell organelle structure and function; Endomembrane system-endoplasmic reticulum’ Golgi bodies’ lysosomes, vacuoles; mitochondria, ribosomes, plastids, microbodies; Cytoskeleton’ cilia flag”lla centrioles (ultrastructure and function); Nucleus-nuclear membrane’ chromatin, nucleolus.
chemical constituents of living cells:
Biomolecules-structure and function of proteins, carbohydrates. lipids, nucleic acids; Enzymes-types, properties’ enzyme action’ classification and nomenclature of enzymes
B Cell division: Cell cycle, mitosis, meiosis, and their significance”
Unit 4 – Plant Physiology
“Photosynthesis:
Photosynthesis as a means of Autotrophic nutrition; Site of photosynthesis takes place; pigments involved in Photosynthesis (Elementary-.idea); Photochemical and biosynthetic phases of photosynthesis; Cyclic and non-cyclic and photophosphorylation; chemiosmotic hypothesis; photorespiration c3 and c4 pathways; Factors affecting photosynthesis.
Respiration:
Exchange gases; cellular respiration-glycolysis. fermentation (anaerobic), TCA cycle and electron transport system (aerobic); Energy relations- Number of ATP molecules generated; Amphibolic pathways; Respiratory quotient.
Plant growth and development:
Seed germination; phases of plant growth and plant growth rate; Conditions of growth; Differentiation, differentiation, and redifferentiation; Sequence of developmental process in a plant cell; Growth regulators auxin, gibberellin, cy. cytokinin, ethylene, ABA;”
Unit 5 – Human Physiology
“Breathing and Respiration:
Respiratory organs in animals (recall only); Respiratory system in humans; Mechanism of breathing and its regulation in humans-Exchange of gases, transport of gases and regulation of respiration Respiratory volumes; Disorders related to respiration-Asthm4 Emphysema, Occupational respiratory disorders.
‘ Body fluids and circulation:
composition of blood, blood groups, coagulation of blood; composition of lymph and its function; Human circulatory system-structure of human heart and blood vessels; cardiac cycle, cardiac output. ECG. Double circulation; Regulation of cardiac activity; Disorders of circulatory system-Hypertension, coronary artery disease, Angina pectoris, Heart failure.
Excretory products and their elimination: Modes of excretion- Ammonotelism, ureotelism, uricotelism; Human excretory system structure and function; Urine formation, osmoregulation; Regulation of kidney function-Renin-angiotensin, Atrial Natriuretic Factor’ ADH and Diabetes insipidus; Role of other organs in excretion; Disorders; Uraemia, Renal failure, Renal calculi, Nephritis; Diarlsis and artificial kidney.
Locomotion and Movement:
Types of movement- ciliary, flagellar, muscular; Skeletal muscle- contractile proteins and muscle contraction; Skeletal system and its functions (To be dealt with in the relevant practical of practical syllabus); Joints; Disorders of muscular and skeletal system-Myasthenia gravis, Tetany, Muscular dystrophy, Arthritis, Osteoporosis, Gout.
Neural control and coordination:
Neuron and nerves; Nervous system in human central nervous system, peripheral nervous system, and visceral nervous system; Generation and conduction of nerve impulses, chemical coordination and regulation: Endocrine glands and hormones; Human endocrine system-Hypothalamus, pituitary, pineal, Thyroid, parathyroid, Adrenal, Pancreas, Gonads; Mechanism of hormone action (Elementary idea); Role of hormones as messengers and regulators, Hypo-and hyperactivity and related disorders (common disorders e.g. Dwarfism, Acromegaly, Cretinism, goiter, exophthalmic goiter, diabetes, Addison’s disease).
(lmportant: Diseases and disorders mentioned above to be dealt with in brief.)”
NEET Class 12 Biology Syllabus
Unit 6 – Reproduction
“Sexual reproduction in flowering plants:
Flower structure; Development of male and female gametophytes; Pollination-types, agencies, and examples; Outbreeding devices; Pollen-Pistil interaction; Double fertilization; Post fertilization events- Development of endosperm and embryo, Development of seed and formation of fruit; Special modes apomixis, parthenocarpy, polyembryony; Significance of seed and fruit formation.
Human Reproduction:
Male and female reproductive systems; Microscopic anatomy of testis and ovary; Gametogenesis-spermatogenesis & oogenesis; Menstrual cycle; Fertilisation, embryo development up to blastocyst formation, implantation: Pregnancy and placenta formation (Elementary idea); Parturition (Elementary idea); Lactation (Elementary idea).
Reproductive health:
Need for reproductive health and prevention of sexually transmitted diseases (STD); Birth control-Need and Methods, Contraception and Medical Termination of Pregnancy (MTP); Amniocentesis; lnfertility and assisted reproductive technologies – IVF, ZIFT, GIFT (Elementary idea for general awareness).”
Unit 7 – Genetics & Evolution
“Heredity and variation: Mendelian inheritance; Deviations from MendelismIncomplete dominance, Co-dominance, Multiple alleles, and Inheritance of blood groups, Pleiotropy; Elementary idea of polygenic inheritance; Chromosome theory of inheritance; Chromosomes and genes; Sex determination-l-n humans’ birds, honey bee; Linkage and crossing over; Sex-linked inheritance-Haemophilia colour blindness; Mendelian disorders in humans-Thalassemia; chromosomal disorders in humans; Down’s syndrome, Tumer’s and Klinefelter’s syndromes.
Molecular basis of Inheritance:
Search for genetic material and DNA as genetic material; Structure of DNA and RNA; DNA packaging; DNA replication; Central dogma; Transcription, genetic code, translation; Gene expression and regulation- Lac Operon; Genome and human genome project; DNA finger printing, protein biosynthesis.
Evolution:
Origin of life; Biological evolution and evidence for biological evolution from Paleontology, comparative anatomy, embryology, and molecular evidence); Darwin, ‘s contribution, modern synthetic theory of Evolution; Mechanism of evolution Variation (Mutation and Recombination) and Natural Selection with examples, types of natural selection; gene flow and genetic drift; Hardy-weinberg’s principle; Adaptive Radiation; Human evolution.”
Unit 8 – Biology and Human Welfare
“Health and Disease;
Pathogens; parasites causing human diseases (Malaria, Filariasis, Ascariasis. Typhoid, Pneumonia, common cold, amoebiasis, ring worm, dengue, chikungunya); Basic concepts of immunology-vaccines; Cancer, HIV and AIDS; Adolescence, drug, and alcohol abuse.Tobacco abuse
Microbes in human welfare:
In household food processing, industrial production, sewage treatment, energy generation, and as biocontrol agents and biofertilizers.”
Unit 9 – Biotechnology and its Applications
“Principles and process of Biotechnology:
Genetic engineering (recombinant DNA technology).
Application of Biotechnology in Health and Agriculture:
Human insulin and vaccine production, gene therapy Cienbtically modified:organisms-Br crops: Transgenic Animals Biosafety issues-Biopiracr and patents.”
Unit 10 – Ecology and Environment
organisms and environrnentPopulation intentions
mutualism, competition.predation, parasitism Population attributes-growth. birth rate and death rate, age distribution.
Ecosystem:
Patterns, components; productivity and decomposition: Energy flow: Pyramids of number, biomass. energy
Biodiversity and its conservation:
concept of Biodiversity; patterns of Biodiversity: Importance of Biodiversity; Loss of Biodiversity Biodiversity conservation; Hotspots, endangered organisms. extinction; Red Data Book. biosphere reserves, National parks, and sanctuaries, Sacred Groves.”
NEET Syllabus 2025 for Physics
The Physics section in the question paper has a weightage of 25% of the total questions.. Due to its conceptual nature, students are recommended to go through each unit mentioned in the NEET Physics syllabus 2025. The NEET 2025 Physics Syllabus from both class 11 and class 12 unit-wise as well as topic-wise is given here for better understanding.
NEET Physics Class 11 Syllabus
| Unit | Chapters |
| UNIT I: Physics And Measurement |
Units of measurements. System of Units, S I Units, fundamental and derived units, least count. significant figures, Errors in measurements, and Dimensions of Physics quantities. dimensional analysis, and its applications.
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| UNIT 2: Kinematics |
the frame of reference, motion in a straight line. Position- time graph. speed and velocity: Uniform and non-uniform motion. average speed and instantaneous velocity. uniformly accelerated motion. velocity-time, position-time graph, relations for uniformly accelerated motion- Scalars and Vectors. Vector. Addition and subtraction, scalar and vector products. Unit Vector. Resolution of a Vector. Relative Velocity. Motion in a plane, Projectile Motion. Uniform Circular Motion.
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| UNIT 3: Laws Of Motion |
Force and inertia, Newton’s First Law of motion: Momentum, Newton’s Second Law of motion, Impulses: Newton’s Third Law of motion. I-aw of conservation of linear momentum and its applications. Equilibrium of concurrent forces.
Static and Kinetic friction, laws of friction. rolling friction. Dynamics of uniform circular motion: centripetal force and its applications: a vehicle on a level circular road. vehicle on a banked road. |
| UNIT 4: Work, Energy, and Power |
Work done by a constant force and a variable force; kinetic and potential energies. work-energy theorem, power.
The potential energy of spring conservation of mechanical energy. conservative and nonconservative forces; motion in a vertical circle: Elastic and inelastic collisions in one and two dimensions. |
| UNITS: Rotational Motion |
Center of the mass of a two-particle system, Centre of the mass of a rigid body: Basic concepts of rotational motion; moment of a force; torque, angular momentum, conservation of angular momentum and its applications;
The moment of inertia, the radius of gyration, values of moments of inertia for simple geometrical objects, parallel and perpendicular axes theorems. and their applications. Equilibrium of rigid bodies. rigid body rotation and equations of rotational motion, comparison of linear and rotational motions. |
| UNIT 6: Gravitation |
The universal law of gravitation. Acceleration due to gravity and its variation with altitude and depth. Kepler’s law oi planetary motion. Gravitational potential energy; gravitational potential. Escape velocity, Motion of a satellite, orbital velocity, time period, and energy of satellite.
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| UNIT 7: Properties of Solids and Liquids |
Elastic behavior, Stress-strain relationship, Hooke’s Law. Young’s modulus, bulk modulus,\ modulus of rigidity. Pressure due to a fluid column; Pascal’s law and its applications. Effect of gravity on fluid pressure.
Viscosity. Stokes’ law. terminal velocity, streamline, and turbulent flow.critical velocity Bemoulli’s principle and its applications. Surface energy and surface tension, angle of contact, excess of pressure across a curved surface, application of surface tension – drops, bubbles, and capillary rise. Heat, temperature, thermal expansion; specific heat capacity, calorimetry; change of state, latent heat. Heat transfer conduction, convection, and radiation. |
| UNIT 8: Thermodynamics |
Thermal equilibrium, zeroth law of thermodynamics, the concept of temperature. Heat, work, and internal energy. The first law of thermodynamics, isothermal and adiabatic processes.
The second law of thermodynamics: reversible and irreversible processes. |
| Unit 9: Kinetic Theory of Gases |
Equation of state of a perfect gas, work done on compressing a gas, Kinetic theory of gases – assumptions, the concept of pressure. Kinetic interpretation of temperature: RMS speed of gas molecules: Degrees of freedom. Law of equipartition of energy and applications to specific heat capacities of gases; Mean free path. Avogadro’s number.
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| UNIT 10: Oscillation and Waves |
Oscillations and periodic motion – time period, frequency, displacement as a function of time. Periodic functions. Simple harmonic motion (S.H.M.) and its equation; phase: oscillations of a spring -restoring force and force constant: energy in S.H.M. – Kinetic and potential energies; Simple pendulum – derivation of expression for its time period:
Wave motion. Longitudinal and transverse waves, speed of traveling wave. Displacement relation for a progressive wave. Principle of superposition of waves, reflection of waves. Standing waves in strings and organ pipes, fundamental mode and harmonics- Beats. |
NEET Class 12 Physics Syllabus
| Unit | Chapters |
| Unit 11: Electrostatics |
Electric charges: Conservation of charge. Coulomb’s law forces between two point charges, forces between multiple charges: superposition principle and continuous charge distribution.
Electric field: Electric field due to a point charge, Electric field lines. Electric dipole, Electric field due to a dipole. Torque on a dipole in a uniform electric field’ Electric flux’ Gauss’s law and its applications to find field due to infinitely long uniformly charged straight wire, uniformly charged infinite plane sheet and uniformly charged thin spherical shell. Electric potential and its calculation for a point charge, electric dipole and system of charges potential difference, Equipotential surfaces, Electrical potential energy of a system of two point charges, and of electric dipole in an electrostatic field. conductors and insulators. Dielectrics and electric polarization, capacitors, and capacitances,, the combination of capacitors in series and parallel, capacitance of a parallel plate capacitor with and without dielectric medium bet*’een the plates. Energy is stored in a capacitor. |
| Unit 12: Current Electricity |
Electric current. Drift velocity, mobility, and their relation with electric current. Ohm’s law. Electrical resistance.. V-l characteristics of ohmic and non-ohmic conductors. Electrical energy and power. Electrical resistivity and conductivity. Series and parallel combinations of resistors; Temp€rature dependence of resistance.
Internal resistance, potential difference, and emf of a cell, a combination of cells in series and parallel. Kirchhoff’s laws and their applications. wheatstone bridge. Metre Bridge. |
| Unit 13: Magnetic Effects of Current and Magnetism |
Biot – Savart law and its application to the current carrying circular loop. Ampere,s larv and its applications to infinitely long current carrying straight wire and solenoid. Fo.”e on a moving charge in uniform magnetic and electric fields.
Force on a current-carrying conductor in a uniform magnetic field. The force between two parallel currents carrying conductors definition of ampere. Torque experienced by a current loop in a uniform magnetic field: Moving coil galvanometer, its sensitivity, and conversion to ammeter and voltmeter. Current loop as a magnetic dipole and its magnetic dipole moment. Bar magnet as an equivalent solenoid. magnetic field lines; Magnetic field due to a magnetic dipole (bar magnet) along its axis and perpendicular to its axis. Torque on a magnetic dipole in a uniform magnetic field. para,- dia- and ferromagnetic substances with examples, the effect of temperature on magnetic properties. |
| Unit 14: Electromagnetic Induction and Alternating Currents |
Electromagnetic induction: Faraday’s law. Induced emf and cunent: Lenz,s Law, Eddy currents. Self and mutual inductance. Alternating currents, peak and RMS value of alternating current/ voltage: reactance and impedance: LCR series circuits, resonance: power in AC circuits, wattless current. AC generator and transformer.
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| Unit 15: Electromagnetic Waves |
Displacement current. Electromagnetic waves and their characteristics, Transverse nature of electromagnetic waves, Electromagnetic spectrum (radio waves, microwaves, infrared, visible, ultraviolet. X-rays. Gamma rays), Applications of e.m. waves.
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| Unit 16: Optics |
Reflection of light, spherical minors, mirror formula. Refraction of right at the plane and spherical surfaces, thin lens formula, and lens maker formula. Total internal reflection and its applications.
Magnification. Power of a Lens. Combination of thin lenses in contact. Refraction of light through a prism. Microscope and Astronomical Telescope (reflecting and refracting ) and their magnifying powers. Wave optics: wavefront and Huygens’ principle. Laws of reflection and refraction using Huygens principle. Interference, Young’s double-slit experiment, and expression for fringe width, coherent sources, and sustained interference of light. Diffraction due to a single slit, width of central maximum. Polarization, plane-polarized light: Brewster’s law, uses of plane-polarized light and Polaroid. |
| Unit 17: Dual Nature of Matter and Radiation |
Dual nature of radiation. Photoelectric effect. Hertz and Lenard’s observations; Einstein’s photoelectric equation: particle nature of light. Matter waves-wave nature of particle, de Broglie relation.
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| Unit 18: Atoms and Nuclei |
Alpha-particle scattering experiment; Rutherford’s model of atom; Bohr model, energy levels’ hydrogen spectrum. Composition and size of nucleus, atomic masses, Mass-energy relation, mass defect; binding energy per nucleon and its variation with mass number, nuclear fission, and fusion.
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| Unit 19: Electronic Devices |
Semiconductors; semiconductor diode: I-V characteristics in forward and reverse bias; diode as a rectifier; I-V characteristics of LED. the photodiode, solar cell, and Zener diode; Zener diode as a voltage regulator. Logic gates (OR. AND. NOT. NAND and NOR).
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| Unit 20: Experimental Skills |
Vernier calipers – it’s used to measure the internal and external diameter and depth of a vessel.
Screw gauge – it’s use to determine the thickness/diameter of thin sheet/wire. Simple pendulum – dissipation of energy by plotting a graph between the square of amplitude and time. Metre Scale – the mass of a given object by the principle of moments. Young’s modulus of elasticity of the material of a metallic wire. Surface tension of water by capillary rise and effect of detergents. Co-efficient of Viscosity of a given viscous liquid by measuring the terminal velocity of a given spherical body. Speed of sound in air at room temperature using a resonance tube. Specific heat capacity of a given (i) solid and (ii) liquid by method of mixtures. The resistivity of the material of a given wire using a metre bridge. The resistance of a given wire using Ohm’s law. Resistance and figure of merit of a galvanometer by half deflection method. The focal length of; Convex mirror Concave mirror, and Convex lens, using the parallax method.The plot of the angle of deviation vs angle of incidence for a triangular prism. The refractive index of a glass slab using a traveling microscope. characteristic curves of a p-junction diode in forward and reverse bias. characteristic curves of a Zener diode and finding reverse breakdown voltage. Identificatic’n of Di.de. LED,. Resistor. A capacitor from a mixed collection of such items |
NEET Syllabus 2025 for Chemistry
The chemistry section of the NEET exam is said to be one of the highest-scoring sections, accounting for 25% of the questions and marks. The NEET chemistry syllabus is divided into Physical Chemistry, Organic Chemistry, and Inorganic Chemistry. Students must follow the NEET Chemistry Syllabus 2025 prescribed by the NTA to master this section.
NEET Chemistry Class 11 Syllabus
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Class 11 Physical Chemistry |
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| UNIT 1: Some Basic Concepts of Chemistry | Matter and its nature, Dalton’s atomic theory, laws of chemical combination, concept of elements, atoms, and molecules, atomic and molecular masses, mole concept and molar mass, percentage composition, empirical and molecular formulae, chemical reactions, stoichiometry |
| UNIT 2: Structure of Atom | Discovery of electron, proton, and neutron, atomic number, isotopes and isobars, Thompson’s model and its limitations, Rutherford’s model and its limitations, Bohr’s model and its limitations, concept of shells and subshells, dual nature of matter and light, de Broglie’s relationship, Heisenberg uncertainty principle, the concept of orbitals, quantum numbers, shapes of s, p and d orbitals, rules for filling electrons in orbitals – Aufbau principle, Pauli exclusion principle, Hund’s rule, electronic configuration of atoms, stability of half-filled and filled orbitals |
| UNIT 3: Classification of Elements and Periodicity in Properties | Significance of classification, development of the periodic table, modern periodic law and the present form of the periodic table, periodic trends in properties of elements – atomic radii, ionic radii, ionization enthalpy, electron gain enthalpy, electronegativity, valence |
| Class 11 Organic Chemistry | |
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UNIT 13: Purification and Characterisation of Organic Compounds
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Purification methods (crystallization, sublimation, chromatography, distillation, differential extraction); qualitative and quantitative analysis including detection of elements (N, S, P, halogens) and calculations of empirical and molecular formulas.
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UNIT 14: Some Basic Principles of Organic Chemistry
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Tetra-valency of carbon, hybridization, classification based on functional groups, isomerism, nomenclature, types of organic reactions (substitution, addition, elimination, rearrangement), electronic effects (inductive, electromeric, resonance, hyperconjugation).
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UNIT 15: Hydrocarbons
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Classification and isomerism; Alkanes, Alkenes, and Alkynes – structure, properties, and reactions; Aromatic hydrocarbons – structure, aromaticity, electrophilic substitution reactions.
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Class 11 In organic Chemistry
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UNIT 9: Classification of Elements and Periodicity in Properties
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Modern periodic law and the current form of the periodic table; s, p, d, and f-block elements; Periodic trends in properties such as atomic and ionic radii, ionization enthalpy, electron gain enthalpy, valence, oxidation states, and chemical reactivity.
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NEET Class 12 Chemistry Syllabus
| Class 12 Physical Chemistry | |
| UNIT 4: Chemical Bonding and Molecular Structure | Valence electrons, ionic bond, covalent bond, bond parameters, Lewis structure, the polar character of covalent bond, the covalent character of ionic bond, valence bond theory, resonance, the geometry of covalent molecules, VSEPR theory, the concept of hybridization involving s, p, and d orbitals, molecular orbital theory of homonuclear diatomic molecules (qualitative idea only), hydrogen bond |
| UNIT 5: States of Matter: | Gases and Liquids Three states of matter, intermolecular interactions, types of bonding, melting and boiling points, role of gas laws in elucidating the concept of the molecule, Boyle’s law, Charle’s law, Gay Lussac’s law, Avogadro’s law, ideal behavior, empirical derivation of gas equation, Avogadro number, ideal gas equation, kinetic energy and molecular speeds (elementary idea), deviation from ideal behavior, liquefaction of gases, critical temperature, Liquid State – Vapour pressure, viscosity, and surface tension (qualitative idea only, no mathematical derivations) |
| UNIT 6: Thermodynamics | Concepts of system, types of systems, surroundings, work, heat, energy, extensive and intensive properties, state functions, the first law of thermodynamics – internal energy and enthalpy, heat capacity and specific heat, measurement of ΔU and ΔH, Hess’s law of constant heat summation, enthalpy of bond dissociation, combustion, formation, atomization, sublimation, phase transition, ionization, solution, and dilution, the introduction of entropy as a state function, the second law of thermodynamics, Gibbs energy change for spontaneous and non-spontaneous process, criteria for equilibrium, the third law of thermodynamics – a brief introduction |
| UNIT 7: Equilibrium | Equilibrium in physical and chemical processes, dynamic nature of equilibrium, law of mass action, equilibrium constant, factors affecting equilibrium – Le Chatelier’s principle, ionic equilibrium – ionization of acids and bases, strong and weak electrolytes, degree of ionization, ionization of polybasic acids, acid strength, concept of pH., Hydrolysis of salts (elementary idea), buffer solutions, Henderson equation, solubility product, common ion effect (with illustrative examples) |
| UNIT 8: Redox Reactions | Concept of oxidation and reduction, redox reactions, oxidation number, balancing redox reactions in terms of loss and gain of electron and change in oxidation numbers, applications of redox reactions |
| Class 12 Organic Chemistry | |
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UNIT 16: Organic Compounds Containing Halogens
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Preparation, properties, and reactions of haloalkanes and haloarenes; environmental effects of compounds like chloroform and DDT.
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UNIT 17: Organic Compounds Containing Oxygen
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Properties and reactions of alcohols, phenols, ethers, aldehydes, ketones, carboxylic acids; important organic reactions such as nucleophilic addition and condensation.
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UNIT 18: Organic Compounds Containing Nitrogen
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Amines and diazonium salts – preparation, properties, reactions, and uses; importance in synthetic organic chemistry.
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UNIT 19: Biomolecules
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Classification and functions of carbohydrates, proteins, vitamins, nucleic acids; structure and function of biomolecules in biological processes.
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UNIT 20: Principles Related to Practical Chemistry
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Detection of elements and functional groups in organic compounds; principles involved in the preparation of specific inorganic and organic compounds; qualitative and quantitative analysis including titrimetric and gravimetric analysis.
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Class 12 Inorganic Chemistry
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UNIT 10: P-Block Elements
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General Introduction; Electronic configuration; General trends in physical and chemical properties; Unique behavior of the first element of each group; Group 13 to Group 18 elements.
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UNIT 11: d- and f-Block Elements
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General introduction, electronic configurations, occurrence, and characteristics of transition elements; General trends in properties such as physical properties, ionization enthalpy, oxidation states, atomic radii, color, catalytic behavior, magnetic properties, complex formation; Preparation, properties, and uses of compounds like K₂Cr₂O₇ and KMnO₄; Lanthanoids and actinoids, including electronic configurations, oxidation states, and lanthanoid contraction.
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UNIT 12: Coordination Compounds
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Introduction to coordination compounds; Werner’s theory; Ligands, coordination number, denticity, chelation; IUPAC nomenclature of mononuclear coordination compounds; Isomerism; Bonding: Valence bond approach and basic ideas of Crystal field theory; Color and magnetic properties; Importance of coordination compounds in qualitative analysis, extraction of metals, and in biological systems.
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NMC NEET Syllabus 2025 Chapter Wise Weightage
This analysis of the NEET previous year’s Papers on a chapter-by-chapter basis evaluates the individual impact of each chapter on the entire paper. It identifies the chapters that were highlighted the most in the exam paper across all subjects. It demonstrates the diversity and intricacy of the questions asked in every chapter. This analysis aids students in understanding the extent of knowledge needed to tackle the question paper. The NEET chapter wise weightage will help students divide their preparation time in an efficient manner.
Biology Chapterwise Weightage in NEET
| Class 12 Biology Chapter-wise weightage |
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| Chapters | No. of Questions |
| Anatomy of Flowering Plants | 3 |
| Photosynthesis in Higher Plants | 3 |
| Plant Growth and Development | 3 |
| Biological Classification | 2 |
| Cell Cycle and Cell Division | 4 |
| Cell: The Unit of Life | 4 |
| Respiration in Plants | 2 |
| Plant Kingdom | 1 |
| Structural Organisation in Animals (Animal Tissues) | 3 |
| Neural Control and Coordination | 2 |
| Chemical Coordination and Integration | 2 |
| Locomotion and Movement | 3 |
| Breathing and Exchange of Gases | 2 |
| Body Fluids and Circulation | 2 |
| Animal Kingdom | 4 |
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Excretory Products and their Elimination
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2 |
| Class 12 Biology Chapter-wise weightage | |
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Sexual Reproduction in Flowering Plants
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2 |
| Biodiversity and Conservation | 5 |
| Morphology of Flowering Plants | 5 |
| Organisms and Populations | 2 |
| Principles of Inheritance and Variation | 6 |
| Microbes in Human Welfare | 1 |
| Molecular Basis of Inheritance | 6 |
| Ecosystem | 1 |
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Biotechnology – Principles and Processes
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5 |
| Biotechnology and its Applications | 4 |
| Human Health and Disease | 4 |
| Reproductive Health | 2 |
| Human Reproduction | 5 |
| Evolution | 4 |
| Total | 50 |
Physics Chapter wise Weightage in NEET 2025
| Class 11 Physics Chapter-wise Weightage in NEET 2025 | |
| Chapter Name | No. of Questions |
| Work, Energy and Power | 1 |
| Gravitation | 2 |
| Circular Motion | 2 |
| Mechanical Properties of Fluids | 1 |
| Center of Mass and System of Particles | 1 |
| Oscillations | 2 |
| Kinetic Theory | 1 |
| Electromagnetic Waves | 2 |
| Motion in a Straight Line | 1 |
| Class 12 Physics Chapter-wise weightage | |
| Moving Charges and Magnetism | 1 |
| Magnetism and Matter | 4 |
| Thermodynamics | 1 |
| Wave Optics | 2 |
| Alternating Current | 2 |
|
Semiconductor Electronics: Materials, Devices and Simple Circuits
|
4 |
| Units and Measurements | 3 |
| Mechanical Properties of Solids | 2 |
| Laws of Motion | 1 |
| Dual Nature of Radiation and Matter | 2 |
|
Electrostatic Potential and Capacitance
|
4 |
| Electromagnetic Induction | 1 |
| Ray Optics and Optical Instruments | 2 |
| Rotational Motion | 2 |
| Current Electricity | 3 |
| Atoms | 2 |
| Nuclei | 1 |
| Total | 50 |
Chemistry Chapterwise Weightage in NEET 2025
| Class 11 Chemistry Chapterwise Weightage in NEET 2025 | |
| Chapter Name | No. of Questions |
| Redox Reactions | 1 |
| Chemical Bonding and Molecular Structure | 3 |
| Some Basic Concepts of Chemistry | 3 |
| Thermodynamics | 3 |
| Organic Chemistry: Some Basic Principles and Techniques | 4 |
| Classification of Elements and Periodicity in Properties | 2 |
| Structure of Atom | 2 |
| Equilibrium | 3 |
| Hydrocarbons | 2 |
| Class 12 Chemistry Chapter-wise weightage | |
| Electrochemistry | 2 |
|
Aldehydes, Ketones and Carboxylic Acids
|
3 |
| The d and f-Block Elements | 4 |
| Alcohols, Phenols and Ethers | 2 |
| Coordination Compounds | 3 |
| The p-Block Elements (XII) | 2 |
| Chemical Kinetics | 3 |
| Biomolecules | 1 |
| Haloalkanes and Haloarenes | 2 |
| Amines | 2 |
| Solutions | 2 |
| Principles of Qualitative Analysis | 1 |
| Total | 50 |
NEET Deleted Syllabus 2025
Students must know the deleted portion from the NEET paper syllabus as most students will study from old textbooks that might contain the removed part of the syllabus. Knowing the deleted syllabus will lead to the preparation of irrelevant topics and waste time. The list of topics deleted from each NEET subject is given hereunder.
NEET Reduced Syllabus for Physics
You can check the revised syllabus and the topics which have been removed from the syllabus. Here is the list of topics deleted from the NEET physics syllabus
| NEET Physics deleted Syllabus | |
| Class 11 | Class 12 |
Unit I: Physical-world and Measurement
Unit II: Kinematics
Unit III: Laws of Motion
Unit V: Rotational Motion
Unit VI: Gravitation
Unit VII: Properties of Bulk Matter/Properties of Solids and Liquids
Unit VIII: Thermodynamics
Unit X: Oscillations and Waves
|
Unit I: Electrostatics
Unit II: Current Electricity
Unit III: Magnetic Effects of Current and Magnetism
Unit IV: Electromagnetic Induction and Alternating Currents
Unit VI: Optics
Unit VII: Dual Nature of Matter and Radiation Davisson-Germer experiment (experimental details should be omitted; only conclusion should be explained). Unit VIII: Atoms and Nuclei Isotopes, isobars; isotones. Radioactivity- alpha, beta and gamma particles/ rays and their properties decay law. Unit IX: Electronic Devices Energy bands in solids (qualitative ideas only), conductors, insulators, Junction transistor, transistor action, characteristics of a transistor; transistor as an amplifier (common emitter configuration) and oscillator. |
NEET Topics Deleted from NEET Chemistry
The following topics have been removed from the NEET chemistry syllabus.
| NEET Chemistry deleted Syllabus | |
| Class 11 | Class 12 |
|
Unit I: Some Basic Concepts of Chemistry
Unit II: Structure of Atom
Unit V: States of Matter: Gases and Liquids
Unit IX: Hydrogen
Unit X: s-Block Elements (Alkali and Alkaline Earth Metals) Group I and group 2 elements:
Unit XI: Some p-Block Elements
UNIT XIII: Organic Compounds Containing Nitrogen
UNIT XIV: Environmental Chemistry
|
Unit I: Solid State
Unit V: Surface Chemistry
UNIT XV: Polymers
UNIT XVI: Chemistry in Everyday Life
|
NEET Biology Deleted Syllabus 2025
The NEET Biology syllabus that has been deleted from the standard syllabus of the NEET exam is given below.
| NEET Biology deleted Syllabus | |
| Class 11 | Class 12 |
Unit I: Diversity in Living World
Unit II: Structural Organization in Animals and Plants Animal tissues; Morphology, anatomy and functions of different systems (digestive, circulatory, respiratory, nervous and reproductive) of an insect (Frog). (Brief account only) Unit IV: Plant Physiology
Unit V: Human Physiology
|
Unit I: Reproduction
Reproduction in organisms: Reproduction, a characteristic feature of all organisms for continuation of species; Modes of reproduction – Asexual and sexual; Asexual reproduction; Modes-Binary fission, sporulation, budding, gemmule, fragmentation; vegetative propagation in plants. Unit III: Biology and Human Welfare Improvement in food production; Plant breeding, tissue culture, single cell protein, Biofortification; Apiculture and Animal husbandry. Unit V: Ecology and Environment Organisms and environment: Habitat and niche; Population and ecological adaptations Ecosystem Patterns: Nutrient cycling (carbon and phosphorous); Ecological succession; Ecological Services fixation, pollination, oxygen release. Environmental issues: Air pollution and its control; Water pollution and its control; Agrochemicals and their effects; Solid waste management; Radioactive waste management; Greenhouse effect and global warning; Ozone depletion; Deforestation; Any three case studies as success stories addressing environmental issues. |
Best Books for NEET 2025 Exam
Good NEET Books are the absolute need to cover the NEET 2025 syllabus. Candidates can start their NEET preparation with basic NCERT books. Apart from that to get a comprehensive NEET Study Material aspirants can try out special NCERT-based books for NEET exams. These books are available for both class 11 and 12 classes. All books are curated by the best subject matter experts following the latest NEET 2025 syllabus. Check out the details of this study resource by clicking on the image below.
| NEET Books 2025 | |
| Subject/ Class | Book Download Link (Click on Images) |
| Physics, Chemistry, and Biology Books |  |
| NEET Class 12 Printed Books for All Subjects |  |
| NEET Printed Books for All Subjects for Class 11 + 12 |  |
| NEET Class 11 Printed Books for All Subjects |  |
Why NEET 2025 Syllabus so Important for Your Preparation?
The importance of the latest NEET UG syllabus has been given below.
Syllabus for NEET 2025 is important in Creating Roadmap
NEET 2025 syllabus gives us a clear direction for our preparation, we can know the specified topics in the syllabus and prioritize those chapters while reading from NEET Books.
Know what to expect in the exam
After analyzing the syllabus we can get a broad idea about what kind of (short or long) questions can ask in the question paper and from which part of the syllabus.
NEET Preparation Tracker
This syllabus of NEET pdf will help you to track your preparation level from the beginning to the end.
Plan Well
If you can have a hard or pdf copy of this syllabus, you can easily plan your weekly, and monthly study plans on it. So, decide what to cover and set time limits.
How to Prepare for NEET UG Syllabus?- Expert Tips
After knowing the revised latest syllabus, chapter-wise weightage and important (and unimportant) topics, the question arises: How should I proceed now? To answer your related concern, our expert faculty at Adda247 have provided some useful tips for the NEET UG preparation subject-wise. Check them below.
NEET Biology Section Preparation Tips
- Pay attention to NCERT: Most of the biology questions on the NEET come straight from the NCERT textbooks. Make sure you understand every word in these books.
- Review Frequently: The biology curriculum is extensive. It is essential to revise frequently in order to retain the knowledge.
- Create Diagrams: Regularly drawing diagrams aids with concept visualization and information retention.
- Practice Previous Year Questions: Examine past NEET examinations to learn about the key subjects and the kinds of questions that were asked.
Tips for Preparing Physics for NEET UG
- Master the Fundamentals: Prior to tackling more complicated subjects, concentrate on comprehending the core ideas.
- Practice Numerical Problems: Calculations are a big part of physics. You can increase your accuracy and quickness by practicing frequently.
- Make Use of Diagrams and Visual Aids: You can better comprehend difficult ideas like optics and electromagnetism by using visual aids.
- Take simulated Tests: To assess your level of preparation and enhance your time management abilities, take simulated tests on a regular basis.
NEET Chemistry Preparation Tips
- Gain an understanding of physical chemistry concepts: Pay close attention to the ideas and routinely practice solving numerical problems.
- Learn Inorganic Chemistry by Heart: Inorganic chemistry incorporates a significant amount of memorizing. Make flashcards so you can review them quickly.
- Practice Organic Chemistry Reactions: Gain an understanding of organic reaction mechanisms to aid in the resolution of related issues.
- Make Use of NCERT Books: The main resource for NEET Chemistry is NCERT textbooks. Make sure you cover every subject covered in these books.
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