Ideal and Non-ideal Solutions
Ideal and Non-ideal Solutions: Overview
This topic covers concepts, such as, Non-Ideal Solutions, Non-Ideal Solutions with Positive Deviation from Raoult's Law, Ideal and Non-ideal solutions & Ideal Solution etc.
Important Questions on Ideal and Non-ideal Solutions
If liquids and form an ideal solution then

An ideal solution is that which

Volume change when two volatile liquids mix to form an ideal solution:

Write definition of azeotropic mixture _____

A mixture of of and of shows a positive deviation from ideality. A second mixture of of and of shows a negative deviation from ideality. Which of the following statements is true?

If liquid and forms an ideal solution, then the:-

Minimum boiling azeotropes are obtained in liquid solution showing negative deviation from Raoult’s law.

Intermolecular forces between two benzene molecules are nearly of same strength as those between two toluene molecules. For a mixture of benzene and toluene, which of the following are not true?

On the basis of information given below mark the correct option.
Information : On adding acetone to methanol some of the hydrogen bonds between methanol molecules break.

If two liquids A and B form minimum boiling azeotrope at some specific composition then _____.

Considering the formation, breaking and strength of hydrogen bond, predict which of the following mixtures will show a positive deviation from Raoult’s law?

The property of an ideal solution is :

Which liquid pair solution show positive deviations?

What is the total volume of the solution on mixing of acetone with of chloroform?

A mixture of two solvents and will show negative deviation in solution when


If of a liquid and of a liquid are mixed to form a solution of volume . It is

100 mL of liuqid 'A' was mixed with 25 ml of a liquid 'B' to give a non-ideal solution of A-B mixture showing (-) ve deviation from Raoult's law. The volume of this mixture would be

A mixture of cyclohexane and ethanol shows

When attraction between is more than that of and the solution will show
