Q
The expression for entropy change given by, ΔS = – nR ln (P2/P1), holds good for___________________?
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A
A. Expansion of a real gas
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B
B. Reversible isothermal volume change
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C
C. Heating of an ideal gas
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D
D. Cooling of a real gas
Correct Answer:
B. B. Reversible isothermal volume change