What causes Brownian motion in colloidal dispersion ? – InterviewSolution

1.	What causes Brownian motion in colloidal dispersion ?
Answer» Solution :The UNBALANCED borbardment of the colloidal particles by molecules of dispersion medium which are in CONSTANT motion like molecules in a gas. As, a result the colloidal particles acquire ALMOST the same amount of KINETIC energy as possessed by the molecules of the dispersion medium.

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