Question

colloidal solution exhibits tyndall effect give two reasons.​

Answer 1

Answer:

1.the particles are small , but not small enough to not scatter light

2.the solution is heterogeneous

Answer 2

The Tyndall effect. Unlike solutions, colloidal suspensions exhibit light scattering. ... For example, the effect can not be seen with milk, which is a colloid. Tyndall scattering occurs when the dimensions of the particles that are causing the scattering are larger than the wavelength of the radiation that is scattered.