

MCQOPTIONS
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1. |
The expression for entropy change given by, ΔS = nR ln (V₂/V₁) + nCv ln (T₂/T₁) is valid for |
A. | eversible isothermal volume change |
B. | eating of a substance |
C. | ooling of a substance |
D. | imultaneous heating and expansion of an ideal gas |
Answer» E. | |