The expression for entropy change given by, ΔS = nR ln (V2/V1) + nCv – McqOptions

MCQOPTIONS

1.	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» E.

Discussion

No Comment Found

Related MCQs

While dissolving a gas into a liquid at a constant temperature, the ratio of the concentration of the gas in the solution phase and in the gaseous phase is _______________?
With increase in compression ratio, the efficiency of the otto engine________________?
With increase in pressure (above atmospheric pressure), the Cp of a gas_____________________?
With increase in reduced temperature, the fugacity co-efficient of a gas at constant reduced pressure___________________?
With increase in temperature, the atomic heat capacities of all solid elements_________________?
With increase in temperature, the internal energy of a substance___________________?
Work done in an adiabatic process between two states depends on the__________________?
Work done is a____________________?
Work done in case of free expansion is____________________?
Work done may be calculated by the expression ∫ p dA for _____________ processes ?