Physics - Kinetic Theory of Gases
Practise 18 MHT-CET (PCB) previous year questions on Kinetic Theory of Gases, compiled from papers in 2026. Each question is pulled directly from the actual exam paper it appeared in, so you're practising in the exact style and difficulty MHT-CET (PCB) tests.
Kinetic Theory of Gases has been asked in 1 of the 1 years of MHT-CET (PCB) papers analysed (2026), with 18 questions in all. 56% of them were easy, 44% moderate and 0% tough. Most of its questions came from 2026, with 18 questions that year. In 2026 it had 18 questions across 11 papers, about 1.6 per paper.
The chapter's 4 topics are not weighted equally: Degree of Freedom and Specific Heat (7 questions, 39%), Pressure and Energy of gas (6 questions, 33%), and Gas Laws (4 questions, 22%) have been asked the most.
- 1The temperature at which the mean kinetic energy of the molecules of gas is of the mean kinetic energy of its molecules at is26 Apr, 2026 (M)Pressure and Energy of gas
- 2Two litre of an ideal gas at is heated at a constant pressure to . Then the final volume is26 Apr, 2026 (M)Gas Laws
- 3The internal energy per molecule for a diatomic (non-rigid) gas is (where is Boltzmann's constant and is absolute temperature).25 Apr, 2026 (M)Degree of Freedom and Specific Heat
- 4The temperature at which the root-mean-square speed of carbon dioxide molecules becomes just sufficient for escaping Earth's atmosphere is a25 Apr, 2026 (M)Speed of Gas
- 5If the ratio of specific heat of gas , then the value of in terms of and gas constant is25 Apr, 2026 (E)Degree of Freedom and Specific Heat
- 6There are two vessels A and B with rigid walls containing ideal gases. The pressure, temperature and volume are , and V in the vessel A and 24 Apr, 2026 (M)Gas Laws
- 7Pressure exerted by an ideal gas on the walls of the container is equal to a) mean kinetic energy per unit volume. b) half of mean kinetic e24 Apr, 2026 (E)Pressure and Energy of gas
- 8The pressure , volume and temperature of a gas in the jar A and the other gas in the jar B is at pressure , volume and temperature , then th24 Apr, 2026 (E)Gas Laws
- 9Statement I- The kinetic energy per molecule of the gas is equal to . = Boltzmann constant, T = absolute temperature of the gas Statement II23 Apr, 2026 (E)Pressure and Energy of gas
- 10According to law of equi-partition of energy the molar specific heat of a rigid diatomic gas at constant pressure is23 Apr, 2026 (E)Degree of Freedom and Specific Heat
- 11The Translational K.E. of the molecules of a gas at absolute temperature (T) can be doubled by22 Apr, 2026 (M)Pressure and Energy of gas
- 12Two identical vessels are completely filled with two ideal gases A and B. If the ratio of mass of gas A to that of gas B is 1:2 and the rati22 Apr, 2026 (M)Pressure and Energy of gas
- 13If the pressure of the gas is kept constant, then the mean free path ( ) of a gas varies with temperature ( ) according to relation22 Apr, 2026 (E)Gas Laws
- 14The total internal energy of one mole of HCl molecule is (assume the molecule to be non-rigid)22 Apr, 2026 (E)Degree of Freedom and Specific Heat
- 15and are the specific heats at constant pressure and constant volume respectively. It is observed that for hydrogen gas and for carbon dioxid21 Apr, 2026 (M)Degree of Freedom and Specific Heat
- 16A vessel is filled with a gas at a pressure of 76 cm of mercury at a certain temperature. The mass of the gas is increased by 75 % by introd21 Apr, 2026 (M)Pressure and Energy of gas
- 17For a rigid diatomic molecule, universal gas constant where ' ' is the molar specific heat at constant pressure. The value of fractional num21 Apr, 2026 (E)Degree of Freedom and Specific Heat
- 18If a non-linear polyatomic gas has vibrational nodes, the value of is ( and are specific heats at constant pressure and volume respectively)21 Apr, 2026 (E)Degree of Freedom and Specific Heat
Frequently Asked Questions
1.How many questions are available for Kinetic Theory of Gases?
This chapter includes 18 questions compiled from MHT-CET (PCB) papers in 2026.
2.Are these questions only from MHT-CET (PCB), or from other exams too?
These are MHT-CET (PCB) questions specifically for the Kinetic Theory of Gases chapter. Questions from other exams like NEET or AIIMS are organised separately under their respective exam sections.
3.Is Kinetic Theory of Gases an important chapter for MHT-CET (PCB) Physics?
Kinetic Theory of Gases has appeared in 1 of the 1 year of MHT-CET (PCB) papers covered here, with 18 questions across 10 papers - about 2 per paper it appears in.
4.What is the difficulty level of Kinetic Theory of Gases questions in MHT-CET (PCB)?
Of the 18 questions analysed for this chapter, 56% are easy, 44% moderate and 0% tough. 2026 had the most, with 18 questions.
5.Which topics in Kinetic Theory of Gases should I focus on?
These topics have carried the most weightage in Kinetic Theory of Gases:
- Degree of Freedom and Specific Heat - 7 questions (39%)
- Pressure and Energy of gas - 6 questions (33%)
- Gas Laws - 4 questions (22%)
6.Is Kinetic Theory of Gases's weightage in MHT-CET (PCB) going up or down?
Across all 10 papers analysed, Kinetic Theory of Gases has averaged about 1.8 questions per paper. In 2026, that average has stayed about the same, at about 1.6 questions per paper. Use the year-wise numbers on this page for the exact trend before you decide how much time to give it.