Chemical Engineering Mcqs

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

Submitted By: Ali Uppal

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