Question

When a gas jar containing air is inverted over a gas jar containing bromine vapour, the red brown bromine vapour diffuse into air ? Explain ???

Answer 1

According to law of diffusion the gaseous molecules move from higher concentration region to lower concentration region,until the gas is uniformly distributed all over.Hence in this case ,air has lesser concentration of bromine vapour its molecules will keep on diffusing  towards air and when air and bromine vapour will get uniformly distributed diffusion will stop .

Answer 2

Answer:

According to law of diffusion the the gaseous molecules move from higher concentration region, untily the gas is uniformly distributed all over. Hence in this case, air has lesser will keep on diffusing towards air and when air and bromin evapour will get uniformly distributed diffusion will stop.

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