JEE Main 2021PhysicsKinetic Theory of GasesEasyMCQ

JEE Main 2021Kinetic Theory of Gases Question with Solution

JEE Main 2021 (25 Jul Shift 1)

Question

For a gas CP-CV=R in a state P and CP-CV=1.10R in a state Q,TP and TQ are the temperatures in two different states P and Q, respectively. Then

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Show full solutionCorrect option: D
Correct answer
DTP>TQ

Step-by-step explanation

CP-CV=R for ideal gas and gas behaves as ideal gas at high temperature, so TP>TQ.

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About this question

This is a previous-year question from JEE Main 2021, covering the Kinetic Theory of Gases chapter of Physics. PrepSharp catalogues every PYQ from JEE Main with a verified answer key and step-by-step solution prepared by IIT alumni — so you can search by chapter, topic or year and revise efficiently.