JEE Main 2019PhysicsKinetic Theory of GasesEasyMCQ

JEE Main 2019 — Kinetic Theory of Gases Question with Solution

JEE Main 2019 (12 Jan Shift 1)

Question

An ideal gas occupies a volume of 2 m3 at a pressure of 3×106 Pa. The energy of the gas is:

Choose an option

Show full solutionCorrect option: B
Correct answer
B9×106J

Step-by-step explanation

V=2 m3

P=3×106 Pa

PV=nRT

E=f2nRT=f2PV=32×3×106×2

=9×106J

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About this question

This is a previous-year question from JEE Main 2019, 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.