Question

whag is the meant by the tyndall effect brownian motion

Answer 1

The scattering of a beam of light by colloidal particles is called Tyndall effect. The bright cone of light is called the Tyndall cone.

Colloidal particles move in zig – zag path, which is called Brownian motion. This type of motion is due to colliding molecules of dispersion medium constantly with colloidal particles.