Question

What is observed when : (i) A beam of light is passed through a colloidal solution ? (ii) Electric current is passed through a colloidal solution ?

Answer 1

1.

) When a beam of light is passed through a colloidal solution, then scattering of light is observed. This is known as the Tyndall effect. This scattering of light illuminates the path of the beam in the colloidal solution.

2

Answer 2

Answer:

abhi main to light sticks with the insoluble particles in the solution and dispense out of the solution causing Tyndall effect...