Question

What is Diffusion???​

Answer 1

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Diffusion is the net movement of gases from higher concentration o lower concentration.

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Answer 2

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The property of mixing of particles, of two materials, on their own, is called diffusion.This happens due to the free movement of the particles of such materials.

Gases diffuse very quickly into Each Other because their particles are in constant motion.

Liquids diffuse into each other quite slowly.This is because particles in a liquid are not so free to move as they are in gases.

Solids do not diffuse with each other because their particles are held tightly and cannot move freely.For example, sand and stones do not diffuse into each other.Solids can, however, diffuse slowly into liquids. This is because particles of liquid are able to move.

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