Question

Which of the following diffuses fastest and which the slowest?
Solid, Liquid, Gas
Give reasons for your answer.

Answer 1

Answer:

diffusion in gases is the fastest because the particles in gases move very quickly in all directions. however the rate of diffusion depends on the density of gases. Diffusion in solids is the slowest because the particles of solid do not move from their fixed position.

Answer 2

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Answer in Attachment....