JEE Main 2019 — Thermodynamics (C) Question with Solution
JEE Main 2019 (11 Jan Shift 2)
Question
The standard reaction Gibbs energy for a chemical reaction at an absolute temperature is given by where A and are non-zero constants. Which of the following is true about this reaction?
Choose an option
Show full solutionCorrect option: B
Correct answer
BEndothermic if
Step-by-step explanation
A and B are non-zero constants
Reaction will be endothermic if
Hence, and
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This is a previous-year question from JEE Main 2019, 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.