A gas jar containing hydrogen is inverted over another containing BROMINE GAS which is brown in colour and heavier than hydrogen. What will happen after some time in the inverted gas jar and why?(1st question SA 1 paper) plz answer....
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The jar containing hydrogen will turn into brown colour. This happens because hydrogen and bromine gases diffuse together,but since hydrogen is colourless the colour of bromine is seen after diffusion.
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