Question

Name a colloid in which gas is dispersed in a liquid medium. Give an example.

Answer 1

Colloidal Solution:- It is a heterogeneous mixture made up of two phases namely, the dispersed phase and the dispersion medium.

Dispersed phase is the component present in less quantity and dispersion medium is present in larger quantity.

A colloid in which gas is dispersed in a liquid medium.

1. Foam: It is a colloid in which gas is dispersed in a liquid medium.
2. Dispersed Phase: Gas and Dispersed medium: Liquid.
3. Examples: Soap bubbles, beer foam, shaving cream, etc.