During a reversible isothermal expansion of an ideal gas, the entropy change is___________________?

Related Mcqs:

Ideal gas law is applicable at____________________?

A. Low T, low P B. High T, high P C. Low T, high P D. High T, low P...

Henry’s law is closely obeyed by a gas, when its _____________ is extremely high?

A. Pressure B. Solubility C. Temperature D. None of these...

A solute distributes itself between two non-miscible solvents in contact with each other in such a way that, at a constant temperature, the ratio of its concentrations in two layers is constant, irrespective of its total amount”. This is_________________?

A. The distribution law B. Followed from Margules equation C. A corollary of Henry’s law D. None of these...

Absolute zero temperature signifies the ____________________?

A. Minimum temperature attainable B. Temperature of the heat reservoir to which a Carnot engine rejects all the heat that is taken in C. Temperature of the heat reservoir to which a Carnot engine rejects no heat D. None of these...

The gas law (PV = RT) is true for an ______________ change?

A. Isothermal B. Adiabatic C. Both A. & B D. Neither A. nor B...