Question

What is colloidal solution? explain with an example

Answer 1

Answer:

a homogeneous non-crystalline substance consisting of large molecules or ultramicroscopic particles of one substance dispersed through a second substance. Colloids include gels, sols, and emulsions; the particles do not settle, and cannot be separated out by ordinary filtering or centrifuging like those in a suspension.

Answer 2

A colloidal solution is a solution in which a substance is divided into small particles or minute particles (also known as colloidal particles) and dispersed or scattered a way throughout a second substance .

There are many other name for this mixture:

Colloidal system

Colloidal dispersion

Example- Milk , Mayonnaise etc.