Question

. Classify the following solutions into ideal and non ideal solutions.

(a) n-Hexane + n-Heptane

(b) Ethanol + Water

(c) Chloroform + Acetone

(d) Benzene + Toluene​

Answer 1

a) n-Hexane + n-Heptane - Ideal solution

d) Benzene + Toluene - ideal solution

(c) Chloroform + Acetone - Non ideal solution

(b) Ethanol + Water - Non ideal solution

Explanation:

The ideal Solutions are those which obey Raoult's Law at all concentrations and Temperatures. Some examples of ideal solution liquid pairs are benzene and toluene, n-heptane and n-hexane, ethyl bromide and ethyl iodide, chlorobenzene and bromo benzene

Mixture of chloroform and acetone forms a solution with negative deviation from Raoult's law.