In any spontaneous process, ?

Related Mcqs:

A gas mixture of three components is brought in contact with a dispersion of an organic phase in water. The degree of freedom of the system is______________?

A. 3 B. 4 C. 5 D. 6...

Pick out the wrong statement?

A. Trouton’s ratio of non-polar liquids is calculated using Kistyakowsky equation B. Thermal efficiency of a Carnot engine is always less than 1 C. An equation relating pressure, volume and temperature of a gas is called ideal gas equation 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...

Specific ____________ does not change during a phase change (e.g. sublimation, melting, vaporisation etc.)?

A. Entropy B. Internal energy C. Enthalpy D. Gibbs free energy...

The first law of thermodynamics is a statement of conservation of_____________________?

A. Heat B. Momentum C. Energy D. Work...