How will we demonstrate that water vapour that present int o air
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By boiling water at 100 degree celcius and it will evaporate and gets mixed in air in vapor form.
Hope it helps
Hope it helps
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Answer:
a)Take out a bottle of soft drink from the refrigerator and place it on the table. b)Observe it for few minutes.
c)you will see small drops of water appearing on the outer surface of the bottle.
d) This is because water vapour present in the air condenses and forms small drops of water.
e) This activity proves that air contains water vapour.
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