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_________________?

Related Mcqs:

One mole of nitrogen at 8 bar and 600 K is contained in a piston-cylinder arrangement. It is brought to 1 bar isothermally against a resisting pressure of 1 bar. The work done (in Joules) by the gas is_________________?

A. 30554 B. 10373 C. 4988.4 D. 4364.9...

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...

Requisites of a reversible process is that the ____________________?

A. System and surroundings pressure be equal B. Friction in the system should be absent C. System and surroundings temperature be equal D. None of these...

Linde gas liquefaction process employs cooling ____________________?

A. By throttling B. By expansion in an engine C. At constant pressure D. None of these...

An irreversible process____________________?

A. Is the analog of linear frictionless motion in machines B. Is an idealised visualisation of behaviour of a system C. Yields the maximum amount of work D. Yields an amount of work less than that of a reversible process...