HSC Chemistry Paper 2024, Maharashtra Board 12th Question Paper

HSC Chemistry Paper 2024

The Maharashtra Board conducted the HSC Chemistry paper 2024 in offline mode on 29 February 2024. The Maharashtra HSC chemistry exam paper was held in the morning shift from 11 AM to 2 PM. The Maharashtra Board Class 12 Chemistry exam paper is important for every science stream student. The HSC Chemistry paper 2024 for the Maharashtra state board is being provided here for students along with the solutions in PDF form.

The Maharashtra HSC question paper is held for 70 marks. The rest of the 30 marks is kept aside for the practical exam. The HSC chemistry paper 2024 consists of different types of questions ranging from multiple choice objective questions to concept-based long answer-type questions. To help students prepare for the board exam in a better way, we have provided the model question paper 2024 and PYQs (Previous Year Questions) along with the solutions.

Check: Maharashtra HSC Timetable 2024

Maharashtra HSC Chemistry Question Paper 2024

The Maharashtra HSC Chemistry Question Paper 2024 is released by the Maharashtra State Board of Secondary and Higher Secondary Education (MSBSHSE) after the conduction of the exam on 29 February. The Maharashtra HSC Chemistry Question Paper 2024 is based on the latest exam pattern released by the Maharashtra Board. Students who want to solve all the questions of the HSC Chemistry question paper must cover all the topics of the Class 12th chemistry.

The Maharashtra HSC Chemistry question paper along with the solutions is provided by us. The questions asked in the Maharashtra HSC question paper often resembles the questions present in model papers and previous year papers. That is why, it is important to cover those questions in the final days of the exam preparation. As per the Maharashtra Board instructions, the calculators are not allowed for the HSC Chemistry exam paper.

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Chemistry Paper 2024 HSC Maharashtra Overview

The Chemistry paper 2024 HSC Maharashtra was held only for 3 hours with no extra time for reading the question paper. The Maharashtra HSC exam paper consists a total of 23 questions. The official answer key 2024 for the Maharashtra HSC chemistry exam is expected to be released in April 2024. The highlights of the Maharashtra HSC chemistry paper 2024 is given below.

HSC Chemistry Paper 2024: Exam Pattern

The exam pattern of the Maharashtra Board HSC exam paper is necessary to know. The HSC chemistry exam is held for 70 marks. The Maharashtra HSC board paper 2024 consists of 4 sections from A to D. The exam paper of the Maharashtra HSC Chemistry subject consists questions of different types, including multiple choice questions to long answer-type questions. The detailed exam pattern is given below.

HSC Chemistry Paper 2024: Answer Key

The answers for the MCQs and the very short answer-type questions asked in the Maharashtra HSC Chemistry board paper is provided below. The answers provided here are fully true and students can use the answers given in the answer key to match their responses.

Q.1 MCQs

(i) C

(ii) B

(iii) B

(iv) B

(v) C

(vi) D

(vii) D

(viii) B

(ix) D

(x) A

Q.2 Very Short Answer-type Questions

(i) Write the name of metal nanoparticle used to remove E.coli bacteria from water

Ans: Silver

(ii) Write the name of reduction product formed when ethyl cyanide is treated with sodium and alcohol

Ans: Mendius reduction

(iii) Complete the reaction- CH3CH2Cl–>AgCN(alc)

Ans: CH3CH2Cl–>AgCN(alc) A major-Na-Hg/alcohol B

(iv) The effective atomic number of cobalt in [Co(NH3)6]3+ is

Ans: 36

(v) The compounds of Ti4+ ions are colorless due to

Ans: The ions Ti4+ have completely empty d-orbitals ie, no unpaired electrons are present. Thus, their salts are colourless, as d-d transitions are not possible.

(vi) Write the SI unit of moral conductivity

Ans: mol 1 = S . m 2

(vii) Write the sign convention of the work done during expansion of gas

Ans: As we know, Work Done = PΔV

Work done on the gas = Negative

Work done by the gas = Positive

(viii) Write the condition of reverse osmosis

Ans: When pressure on the solution side is increased, reverse osmosis will take place

Imp Questions of Chemistry Class 12 HSC 2024

The important questions for the Class 12 HSC chemistry board paper 2024 is given below along with the solutions.

Q) The following crystal systems contain 4 Bravais lattices?
a. cubic    b. tetragonal    c. orthorhombic    d. monoclinic

Ans: c

Q) A paired cation-anion vacancy is called……
a. Schottky defect    b. Frenkel defect    c. impurity defect    d. vacancy defect

Ans: a

Q) The unit cell of a simple cubic system has atoms at the eight corners. Hence, number of atoms in an unit cell is
a. 8    b. 3    c. 1    d. 2

Ans: c

Q) The solubility of a gas in water
a. decreases with increase in temperature
b. increases with increase in temperature
c. decreases with decrease in temperature
d. is not affected by temperature

Ans: a

Q) The colligative properties of solutions
a. depend on nature of solute particles
b. do not depend on number of solute particles
c. do not depend on dissociation of solute in solvent
d. depend on number of solute particles

Ans: d

Q) Which of the following statements is applicable for 0.1M urea solution and 0.1M sucrose solution?
a. osmotic pressure of urea solution is greater than that of sucrose solution
b. osmotic pressure of sucrose solution is greater than that of the urea solution
c. sucrose solution is not isotonic with urea solution
d. both the solutions have the same osmotic pressure

Ans: d

Q) The solubility of Ag Br in water is 1.20 x 10^-5 mol dm^-3. Calculate the solubility product of Ag Br

Ans: Ksp = 1.44 x10^-10

Q) The value of 1dm^3 bar is ………..
a) 10 J        b) 10^2 J
c) 10^3 J    d) 10^-2 J

Ans: b

Q) The work done in vacuum when 300 m mole of an ideal gas expands until its volume is increased by 2.3 dm^3 at 1 bar pressure is….… mole.
a)Zero       b) One
c) Two      d) Three

Ans: a

Q) 0.022 kg of CO2 is compressed isothermally and reversibly at 298 K from initial pressure of 100 kPa
when the work obtained is 1200 J, calculate the final pressure.

Ans: 263.4kPa

Most Important Questions Chemistry Class 12 Maharashtra Board 2024 PDF

The PDF of the chemistry important questions for the Class 12 Maharashtra state board is provided below. The PDF contains sample questions along with the answers for the questions. Students should go through these questions to boost their confidence level and conceptual clarity.

Maharashtra HSC 2024 Chemistry Question Bank

Chemistry Important Questions Class 12 State Board PYQ

The previous year question papers are must for students to solve days before the final examination. Solving the chemistry HSC PYQs, students can increase their exam performance. The chemistry previous year question papers for the Maharashtra Class 12 board exam is given hereunder.

Maharashtra HSC Chemistry Question Paper 2017

Maharashtra HSC Chemistry Question Paper 2018

Maharashtra HSC Chemistry Question Paper 2019

Maharashtra HSC Chemistry Question Paper 2020

Maharashtra HSC Chemistry Question Paper 2022

Maharashtra State Board HSC Chemistry Board Paper 2024 Analysis

The Maharashtra Board Class 12 Chemistry Paper 2024, in the opinion of the students, was of the moderate difficulty level. The paper was mostly devoted to organic chemistry, with inorganic and physical chemistry coming in second and third, respectively. There were no questions that weren’t included in the curriculum; the question distribution followed the format of the model papers.

The expert’s viewpoint aligns with that of the students. The subject matter expert states that “the paper was in a moderate range and was not lengthy.” It’s likely that the paper was simple for the students that practiced the reactions. There were no unnecessary questions, and the wording and placement of the questions followed the syllabus.

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