Why does diffusion occurs more quickly in case of gases than in liquids. Explain?
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Solution
Diffusion- Diffusion is defined as a movement of a substance from the region of higher concentration to the region of lower concentration so as to spread uniformly.
Diffusion occurs more quickly in gases than in liquids because the particles in a gas are far away from each other and move faster than the particles of a liquid.
Thus particles in gas possess higher kinetic energy and move at high speeds.