Pick out the correct statement ?

Related Mcqs:

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...

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...

With increase in compression ratio, the efficiency of the otto engine________________?

A. Increases B. Decreases C. Remain constant D. Increases linearly...

As the entropy of the universe is increasing, day by day, the work producing capacity of a heat engine is_________________?

A. Not changed B. Decreasing C. Increasing D. Data sufficient, can’t be predicted...