Question

Tyndall Effect - Solutions Suspensions Colloids
Why suspension and solutions do not show Tyndall effect, while colloids do?

Answer 1

scattering of light by colloidal particles is called Tyndall effect.
colloidal particles size is in between 1 - 100nm.
whereas solution particles r very small less than 1nm
suspension particles r in range of 1-100nm but they show Tyndall effect in
stable position.

Answer 2

Answer:

the phenomenon of scattering of light by colloidal particles, this making the path of light beam visible, is called the Tyndall effect