2614Chemical EngineeringMedium
The expression for entropy change given by, ΔS = – nR ln (P2/P1), holds good for________?
AHeating of an ideal gas
BExpansion of a real gas
CReversible isothermal volume change
DCooling of a real gas
Correct answer
C. Reversible isothermal volume change
Explanation
The correct answer is Reversible isothermal volume change.