Change in entropy is negative for | Thermodynamics and Thermochemistry — Chem-Mantra

Thermodynamics and ThermochemistrymediumMCQ SINGLE

Question

Change in entropy is negative for

Answer: D

💡 Solution & Explanation

Cooling a substance from 400 K to 300 K reduces its thermal energy and the number of accessible microstates, leading to a negative entropy change.

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