Question

Write short note on Diffusion

Answer 1

Diffusion is a physical process where molecules of a material move from an area of high concentration (where there are many molecules) to an area of low concentration (where there are fewer molecules).

Diffusion usually happens in a solution in gas or in liquid . It is possible to see diffusion happening when two liquids are mixed in a transparent container. It describes the constant movement of particles in all liquids and gases. These particles move in all directions bumping into each other. Diffusion can only work with gases and liquids. 

Answer 2

hey...here is ur answer....
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Diffusion is a physical process..in which...molecules of a material moves from high concentration to low concentration.....

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