Question

name the types of colloids in which the dispersed phase and dispersing medium are solid and gas.

Answer 1

Dispersed phase and dispersion medium can be solid, liquid or gas. Depending upon the state of dispersed phase and dispersion medium, eight different types of colloidal dispersions can exist.

Eight Different Types of Colloidal Dispersions are:

Foam,
Solid foam,
Liquid Aerosol,
Emulsions,
Gels,
Solid Aerosol,
Sol (Colloidal suspension),
Solid sol (Solid suspension)