67. Bromine and air take about 15 minutes to diffuse completely but bromine diffuses
into a vacuum very rapidly. Why is this so?
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Answered by
17
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. ... But in vacuum there are no particles to collide. Hence bromine diffuses faster in vacuum than in air.
Answered by
5
Answer:
in air the bromine particles collide with air particles that is why diffusion is slow
in vacuum there is no air molecules thus the space is large that is why bromine diffuses in vacuum very rapidly
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