Question

What do you observe when a gas jar which appears empty is inverted over a gas jar containing bromine vapours
Name the phenomenon​

Answer 1

Answer:

When a gas jar full of bromine vapours (reddish brown) is inverted over a gas jar containing air over it. It is observed that after sometime, the reddish brown vapours of bromine also spread out into the upper jar. This mixing is called diffusion. The rate of diffusion is the fastest in gases and the slowest in solids.

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Explanation:

Answer 2

Answer:

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Explanation:

The phenomenon used is difuusion

If invert empty jar over that filled with bromine vapour We observe that after some time bromine vapour rise upwards and diffuse or mix with air in empty glass. as. it is faster in case of gases it will difuse quicly.

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