Question

under what condition real solution approaching ideal solution?

Answer 1

Answer:

An Ideal solution follows the Raoult's law strictly where a Real solution shows deviation from the Raoult's law. Whereas in a real solution YAB>YAA or YAB<YAA. Here γAB is the attractive force between A and B, and γAA between A and A. The molecules of the solvent and solute are represented by A and B respectively.

Answer 2

Explanation:

An Ideal solution follows the Raoult's law strictly where a Real solution shows deviation from the Raoult's law. Whereas in a real solution YAB>YAA or YAB<YAA. For an ideal solution that obeys Raoult's Law the following are valid: Heat is neither released nor absorbed during the reactionΔmixH=0. The volume of the solution remains the same ΔmixV=0. For an ideal solution ΔH andΔV for mixing should be zero.