Question

What do you observe when a gas jar which appears empty is inverted over a gas jar containing bromine vapours?

Answer 1

bromine vapours move in the upward direction and there brown color can be observed

Answer 2

HI MATE!

HERE IS UR ANSWER;

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When a gas jar full of bromine vapors (reddish brown) is inverted over a gas jar containing air over it. It is observed that after some time, the reddish brown vapors 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. It increases with an increase in temperature.

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