Q. When colloidal solution is viewed under a powerful ultra microscope, the colloidal particles appear to be in a state of continuous zigzag motion. Which of the following is correct about the zigzag motion i.e. Brownian motion?

92 175 NTA AbhyasNTA Abhyas 2022 Report Error

A

It depends on the nature of the colloid

B

It depends on the size of the particles and viscosity of the solution

C

It is independent of the mass of the particles.

D

Lesser the viscosity slower in the Brownian motion

Solution:

Theoretical