JEE Main 2011 — Thermodynamics (C) Question with Solution
JEE Main 2011
Question
The entropy change involved in the isothermal reversible expansion of 2 moles of an ideal gas from a volume of to a volume of at is :
Choose an option
Show full solutionCorrect option: D
Correct answer
D
Step-by-step explanation
For an ideal gas, for isothermal reversible process,
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This is a previous-year question from JEE Main 2011, covering the Thermodynamics (C) chapter of Chemistry. 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.