Thermodynamics for Chemical Mcqs

Q.  The expression for entropy change given by, ΔS = nR ln (V2/V1) + nCv ln (T2/T1) is valid for ______________________?

a. Reversible isothermal volume change
b. Heating of a substance
c. Cooling of a substance
d. Simultaneous heating and expansion of an ideal gas


ANSWER: See Answer
 
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