JEE Main 2007 — Thermodynamics (C) Question with Solution
JEE Main 2007
Question
Identify the correct statement regarding a spontaneous process
Choose an option
Show full solutionCorrect option: A
Correct answer
AFor a spontaneous process in an isolated system, the change in entropy is positive
Step-by-step explanation
For a spontaneous process in an isolated system, the change in entropy is positive.
Hence, (A) is correct.
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This is a previous-year question from JEE Main 2007, 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.