Classification of Colloids
Classification of Colloids: Overview
This topic covers concepts, such as Classification of Colloidal Solutions Based on Physical States of Dispersed Phase and Dispersion Medium, Sol, Solid Sol, Aerosol, Gel, Types of Gels, Elastic Gels, Non-elastic Gels, Foam, etc.
Important Questions on Classification of Colloids
Among the following, the surfactant that will form micelles in aqueous solution at the lowest molar concentration at ambient condition is:

Which of the following about colloids is FALSE?

Which of the following process not involved in surfactant molecules at ?

Foam is formed when_______

The charge of the colloidal solution is dependent on the electrical charge of the _____ .

At high concentration of soap in water soap behaves as a

In general, for soaps, the concentration of surfactant at is around mol.

An ionic micelle consists of as many as _____ such ions.


The colloidal system consisting of a liquid adsorbate in a solid adsorbent is termed as

Black diamonds are the dispersion of

A colloidal sol of substance '' is a reversible sol and is highly stable towards coagulation by addition of electrolyte. '' may be colloidal sol of

Potassium stearate is an example of

Which of the following surfactant has the lowest CMC in ambient conditions?



The critical micelle concentration (CMC) is


Which one of the following statements is not correct?

Which among the following forms cationic micelle after a certain amount of it is dispersed in water?
