JEE Main 2017PhysicsKinetic Theory of GasesEasyMCQ

JEE Main 2017Kinetic Theory of Gases Question with Solution

JEE Main 2017 (08 Apr Online)

Question

An ideal gas has molecules with 5 degrees of freedom. The ratio of specific heats at constant pressure Cp and at constant volume CV is:

Choose an option

Show full solutionCorrect option: A
Correct answer
A75

Step-by-step explanation

γ=CpCV=1+2f=1+25=75.

Practice this on the real CBT interface

Solve this JEE Main question (and the rest of the Kinetic Theory of Gases chapter) on PrepSharp's TCS iON-style CBT player — with timer, bookmarks and session analytics.

Solve interactively →

About this question

This is a previous-year question from JEE Main 2017, 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.