Question

what is diffusion and why gases diffuse rapidly​

Answer 1

Answer:

Substances diffuse from areas of high concentration to low concentration. Gases are having lot of Interparticle spaces between them and they can move anywhere. So because of large Interparticle spaces and kinetic energy they diffuses faster.

Answer 2

Diffusion is the net movement of anything from a region of higher concentration to a region of lower concentration. Diffusion is driven by a gradient in concentration. The concept of diffusion is widely used in many fields, including physics, chemistry, biology, sociology, economics, and finance.

Gaseous particles tend to undergo diffusion because they have kinetic energy. Diffusion is faster at higher temperatures because the gas molecules have greater kinetic energy. Graham's Law states that the effusion rate of a gas is inversely proportional to the square root of the mass of its particles.

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