Question

What is the brownion motion?

Answer 1

Answer:

It is a process by which the light travels through the colloidal solution and makes a tyndall effect

Explanation:

Take a beaker of colloidal solution and pass a light. You can observe the tyndall or brownian movement

Answer 2

Answer:

Brownian movement:-

The colloidal particles are always move in state of zig zag motion . They never come to rest. English botanist Robert Brown observed for the first time that pollen grains in aqueous solution ove in zig zag motion . This motion in collodial state is called brownian movement.

Cause of brownian movement:-

The brownian movement is caused due to the bombardment of collodial particles to thr fast moving molecoule of the dispersion medium These bombardment impart momentum to collodial particles. IN the caase of lyophobic sols, this type of movement can be observed under an ultramicriscope.

Explanation:-

The brownian movement or motion of collodial particles is in dependent of the nature of the colloids but depends upon the size of the particles and viscosity of the sol.