Class 12 is an important time in a student’s education since it allows them to go deeper into more specialized courses and gets them ready for college and the workforce. Chemistry is an important subject especially for students of the science stream. Due to its impact on green fuel and developing sustainable fuels, chemistry finds hold a special place in the 21st century. It is important to understand this subject not only from the study point of view but also from environmental perspectives. NCERT is the standard book of reference to learn the concepts and treasure troves of chemistry. Keeping this in mind, our subject experts have provided a detailed solution of all the chapters pf NCERT class 12 chemistry for the upcoming board examinations and competitive examinations in 2023-24. We have provided students with all the solutions with the best explanations in both Hindi and English.
NCERT Solutions Class 12 Chemistry
NCERT Solutions for Class 12 Chemistry: The NCERT Solutions for Class 12 necessitate a lot of topics around chemical reactions, equations, and structures. Students can prepare their chapter and then venture the questions at the end of each chapter to prepare for exams. NCERT Solutions are prepared by subject experts to bestow a helping hand in solving the textbook questions. The target of these NCERT Solutions is to direct individuals towards problem solving master plan, rather than solving problems in one stipulate format. The links given below provide the solutions for all the Class 12 Chemistry Problems.
Chemistry is an important subject, which is much more than dialect of Science. Our aim is to provide the solutions of questions correctly and in easy language which help students a lot in preparing for their exams. The NCERT Solutions provide passable material to enables students to form a good base with the underlying of the subject.
Understanding the concepts during the Class hours might be difficult for the students. To the better of this issue, students must make use of the credentials materials which are accessible online to get their doubts cleared. Practice on daily basis of the concepts in which they are weak will make them more confident from the exam point of view. Investigative thinking skills among the students would be developed if the students answer the questions by touch on to the NCERT Solutions available at Adda247.
Understanding the concepts during Class hours might be difficult for the students. To the better of this issue, students must make use of the credentials materials which are accessible online to get their doubts cleared. Practice on daily basis of the concepts in which they are weak will make them more confident from the exam point of view. Investigative thinking skills among the students would be developed if the students answer the questions by touch on to the NCERT Solutions available at Adda247.
NCERT Solutions for Class 12 Chemistry in English Free PDF Download
The PDF solutions with standard explanations have been provided below for students. Students will be able to score good marks by going through the solutions provided below.
NCERT Class 12 Chemistry Chapter-wise Notes
Chapter 1 The Solid State
Chapter 1 of Class 12 Chemistry NCERT book deals with topics related to the solid-state. It consists of 11 subtopics. This chapter also talks about crystalline and amorphous solids, classification of solids, as well as imperfections in solids. Matter of three states – solids, liquids and gas. Solids arte again divided into – crystalline and amorphous. Crystalline has a definite shape whereas amorphous has no form. The NCERT Solutions is a perfect guide to acquire a firm grip over these topics. To buttress the concepts further.
Chapter 2 Solutions
A solutions is a mixture of two or more components. This chapter helps students to understand the concentration of solutions, types of solutions, the vapour pressure of liquid solutions, solubility of gases and solid in a liquid, ideal and non-ideal solutions, Raoult’s Law. Various problems based on finding the molarity, mole fraction, mass percentage and Henry’s Law constant are also present here. These problems are not only important for the Class 12 board exams but also are of higher importance in competitive exams like JEE Mains, JEE Advanced etc.
Chapter 3 Electrochemistry
This chapter deals with the electrochemical cell. Students also learn about the galvanic cell and electrolytic cell. The chapter explains the standard potential of the cell, Gibbs energy of cell reaction, and the relation with the equilibrium constant. The students will learn the Kohlrausch Law and its applications.
Chapter 4 Chemical Kinetics
Chapter 4 of Class 12 Chemistry talks about chemical kinetics and the rate of a reaction in detail, Arrhenius equation, dependence on the rate of reaction. The chapter also mentions factors affecting the rate of a reaction, the integrated rate equation, Pseudo First Order reactions, and the collision theory of chemical reactions.
Chapter 5 Surface Chemistry
Surface chemistry deals with important features like catalysis, adsorption and colloids which comprises gel and emulsion. After going through this chapter, students will understand the interfacial phenomenon and its significance, adsorption and its classifications, mechanism of adsorption and the factors controlling adsorption. Further solving the textbook questions along with the previous year question papers will uplift the exam preparation of CBSE students.
Chapter 6 General Principles and Processes of Isolation of Elements
This chapter hand out with the inorganic chemistry portion of the syllabus. The chapter explores the occurrence of metals, the concentration of ores, cleaning and extraction, of crude metal from ores, thermodynamic and electrochemical principles of metallurgy, and the refining process.
Chapter 7 p-Block Elements
Chapter 7 in Class 12 Chemistry NCERT book talks about Group 15 elements, Oxides of Nitrogen, Allotropes of Phosphorus, Group 16 elements, simple oxides, allotropes of sulphur, chlorine, and other related elements.
Chapter 8 The d and f Block Elements
The elements which are lying between the s and p-block elements are called as d-block or transition elements. The inner transition series are called as f-block elements. This chapter introduces concepts such as the general properties of transition elements, variation in ionic and atomic size of transition metals, physical properties, ionization enthalpies, magnetic properties and oxidation states. Students will get a clear idea about the electronic configuration, general characteristics and properties of important compounds in the chapter.
Chapter 9 Coordination Compounds
The compounds dealt with here, are relatively and the concepts are novel, and therefore the students are required to pay special attention to the chapter. The chapter explains Werner’s theory of Coordination compounds, Bonding in Coordination compounds, Nomenclature, Isomerism and others. The chapter can be well understood through the exercise and solutions that help to underpin the fundamentals.
Chapter 10 Haloalkanes and Haloarenes
In chapter 10 of Class 12 Chemistry NCERT textbook students get to learn the concepts of IUPAC nomenclature of Haloalkanes and Haloarenes. Applications of organometallic reactions, preparation of haloalkanes and haloarenes, and stereochemistry are also prominent topics.
Chapter 11 Alcohols, Phenols and Ethers
The classifications of alcohols and phenols are based on the number of –OH groups present. Compounds which have one –OH group are called monohydride alcohols and phenols. The compounds which have two, three or more –OH groups are called dihydric, trihydric or polyhydric alcohols and phenols. Students will study about the reactions involved in the process of making alcohols of making alcohols from phenols, alcohols and ethers. It will also help students to learn about the physical properties of alcohols, phenols and ethers.
Chapter 12 Aldehydes, Ketones and Carboxylic Acids
The next ones in lines are the aldehydes, ketones and carboxylic acids. The IUPAC names, to start with, the chapter explores their preparation methods, the key reactions, characteristics tests, and other properties.
Chapter 13 Amines
The amines section covers organic compounds in hormones, proteins, alkaloids, vitamins, etc. The solutions to questions like IUPAC names of amine, identifying the primary, secondary and tertiary amine, etc. are provided.
Chapter 14 Biomolecules
The biomolecules section covers critical topics like monosaccharides, the hydrolysis product of sucrose and lactose, differentiating starch from cellulose and secondary proteins.
Chapter 15 Polymers
Chapter 15 of Class 12 Chemistry textbooks deals with the science of polymers, the various types of polymers, polymeristaion, whether addition or condensation, linear or cross-linked, their reactions, and their properties.
Chapter 16 Chemistry in Everyday Life
The sphere of human life is influenced by Chemistry. The principles of Chemistry have benefitted humans in a lots of ways. The concepts which are discussed under this chapter are – drugs and their classification, drug target interaction, therapeutic action of different classes of drugs, chemicals in food and cleansing agents. Chemistry is a tough subject and it requires a lot of practise to remember the chemical reactions and formula. So making use of the NCERT Solutions at Adda247 will provide you with a strong grip on the important topics.
Benefits of ADDA247 NCERT Solutions for Class 12 Chemistry
- In-Depth Knowledge of each chapter
- We focus on providing knowledge and concept to students
- Step-by-step solution of each problem along with detailed video
- Each solution and chapter is first approved by our Subject Matter Experts and only then updated
- Free PDF and videos in our YouTube channel for Classes 1 – 12.
Why you should trust Adda247 for Ncert Solutions For Class 12 Chemistry
Class 12 Chemistry NCERT Solutions is an important subject as it contains many chemical reactions and problems which are of more marks when it comes to board exams. To distinguish the equations and chemical formulas, solving the NCERT chemistry class 12 PDF can be handy. The solutions offered by Adda247 is available in easily downloadable PDF format.
Students can refer to the chemistry class 12 Solutions for referring to better solutions and score good marks in board exams, as well as prepare for competitive exams. The NCERT Solutions contains explanation for each reaction so that it will be easier for the students while preparing for the board exams. Students will also be able to revise the chapters and recollect it easily while answering the complex questions in the exams.
NCERT Solutions Class 12 Chemistry is an important subject as it contains many chemical reactions and problems which are of more marks when it comes to board exams. To distinguish the equations and chemical formulas, solving the NCERT chemistry class 12 PDF can be handy. The solutions offered by Adda247 is available in easily downloadable PDF format.
Students can refer to the chemistry class 12 Solutions for referring to better solutions and score good marks in board exams, as well as prepare for competitive exams. The NCERT Solutions contains explanation for each reaction so that it will be easier for the students while preparing for the board exams. Students will also be able to revise the chapters and recollect it easily while answering the complex questions in the exams.
Best Subject Matter Experts For NCERT Solutions For Class 12 Chemistry
We have some of the best subject matter experts in our panel who decides and approves each chapter-wise solutions before they are uploaded onto the site. These experts have years of experience in their respective fields. Our content is carefully curetted as we understand the psychology of students and we make sure that students can easily comprehend every solution by making it simpler and easier to solve.
Adda247 provides accurate and reliable information which is verified by Subject Matter Experts. There is a whole team dedicated to making content along with revising and updating as per the views of our experts.
Chapter-wise Pdf Notes and NCERT Solutions Class 12 Chemistry with videos
At Adda247 we provide chapter-wise notes which are explained with detailed analysis. We make our notes by noting each sub-topic of a chapter so that students can easily understand the concept behind each chapter.
NCERT Syllabus For Class 12 Chemistry
- Solid State
- Solutions
- Electrochemistry
- Chemical Kinetics
- Surface Chemistry
- General Principles, and Processes of Isolation of Elements
- p -Block Elements
- d -and f -Block Elements
- Coordination Compounds
- Haloalkanes, and Haloarenes
- Alcohols, Phenols and Ethers
- Aldehydes, Ketones and Carboxylic Acids
- Amines
- Biomolecules
- Polymers
- Chemistry in Everyday Life
Marks Distribution unit Wise
Unit 1
- Solid State
- Solutions
- Electrochemistry
- Chemical Kinetics
- Surface Chemistry
Unit 2
- p -Block Elements
- d -and f -Block Elements
- Coordination Compounds
Unit 3
- Haloalkanes and Haloarenes
- Alcohols, Phenols and Ethers
- Aldehydes, Ketones and Carboxylic Acids
- Amines
- Biomolecules
- Polymers
- Chemistry in Everyday Life
Marks Distribution Unit Wise
Unit 1: 23 Marks
Unit 2: 19 marks
Unit 3: 28 marks
Chapter- Wise Marks Distribution
Chapter 1: Solid State – 10 Marks
Chapter 2: Solutions – 10 Marks
Chapter 3: Electrochemistry – 12 Marks
Chapter 4: Chemical kinetics – 10 Marks
Chapter 5: Surface Chemistry – 08 Marks
Chapter 6: General Principles and Processes of Isolation of Elements – 08 Marks
Chapter 7: P-Block Elements – 12 Marks
Chapter 8: d and f block elements – 12 Marks
Chapter 9: Coordination Compounds – 12 Marks
Chapter 10: Haloalkenes and Haloarenes – 10 Marks
Chapter 11: Alcohols, Phenols, and Ethers – 10 Marks
Chapter 12: Aldehydes, Ketones and Carboxylic Acids – 10 Marks
Chapter 13: Amines – 10 Marks
Chapter 14: Biomolecules – 12 Marks
Chapter 15: Polymers – 08 marks
Chapter 16: Chemistry in Everyday Life – 06 Marks
