Requisites of a reversible process is that the ____________________?

Related Mcqs:

Gibbs free energy (G) is represented by, G = H – TS, whereas Helmholtz free energy, A. is given by, A = E – TS. Which of the following is the Gibbs-Helmholtz equation ?

A. [∂(G/T)/∂T] = – (H/T2) B. [∂(A/T)/∂T]V = – E/T2 C. Both A. and B. D. Neither A. nor B....

Fugacity and pressure are numerically equal, when the gas is____________________?

A. In standard state B. At high pressure C. At low temperature D. In ideal state...

The partial molar enthalpy of a component in an ideal binary gas mixture of composition Z, at a temperature T and pressure P, is a function only of________________?

A. T B. T and P C. T, P and Z D. T and Z...

Out of the following refrigeration cycles, which one has maximum COP ?

A. Air cycle B. Carnot cycle C. Ordinary vapor compression cycle D. Vapor compression with a reversible expansion engine...

“At the absolute zero temperature, the entropy of every perfectly crystalline substance becomes zero”. This follows from the __________________?

A. Third law of thermodynamics B. Second law of thermodynamics C. Nernst heat theorem D. Maxwell’s relations...