Question

with the help of an activity show that air contains water vapour​

Answer 1

take cold water in a steel jug or glass and keep it in air.after few seconds you will observe moisture on glass. that moisture is water vapour in air. it get condensed and stick to the glass because of cool atmosphere provided by the water.

Answer 2

Answer:

In Monsoon we observe Rainfall which is direct proof that there is water vapour in air. No need to perform any experiment.

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