Question

What will be the effect of passing light through the colloidal solution of sulphur ?

Answer 1

The scattering of light, whenever light is passed through a colloidal solution is called tyndall effect.

Answer 2

Here is your answer

When the light is passed through the Colloidal solution, there is scatter of light. This is called as Tyndal Effect.
The Colloidal solution contains particles that are charged either negative or positive.
Tyndal Effect is also known as the Tyndal Scattering. The particles of Colloidal solution is 1-1000 nm( nanaometer). So that when scattered lights falls on them, they move oppositely charged electrode.

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