Question

what Is Brownian Motion and Cohensive force?

Answer 1

The suspended particles in colloids which are in continuous and rapid motion is called as Brownian movement

Cohesive force is property of molecule to stick each other,being mutually attractive

Answer 2

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Explanation:

The cohesion between molecules in a liquid surface is called surface tension. ... These include the circular motion of water within waves (or as it goes down a drain), the random motion within the body of a liquid, called Brownian motion, and the movement of a liquid by means of capillary attraction.

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