Question

bromine and air take 15 minutes to diffuse completely but bromine diffuse in to vacuum very rapidly why ????

Answer 1

bromine diffuse in to vacuum very rapidly why ????

answer=Because in vacuum there are no air particles so Bromine particles diffuse in vacuum easily

Answer 2

Answer:

Diffusion is the random movement of particles.In the diffusion process of bromine and air,the bromine particles continuously collide with the particles of air.This slows down the diffusion rate.But in vacuum there are no particles to collide.Hence bromine diffuses faster in vacuum than in air.

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