STANDARDPhysics-Thermodynamics
STANDARD Physics Entropy MCQ Question
Type: MCQ-conceptual-Medium-Class 11
Which of the following expressions regarding entropy is not correct?
A
S_system = q/T
B
S_system = ΔS_total + ΔS_surrounding
C
S = S_final − S_initial
D
S_total = ΔS_system + ΔS_surrounding
Correct Answer
Option B
Detailed Explanation
The correct expression for entropy change is ΔS_total = ΔS_system + ΔS_surrounding. The given option B incorrectly states the expression.
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