Describe an experiment to show the presence of water vapor in the air.
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To show the presence of water vapour in air keep e bottle full of water in the refrigerator and bring it ou of it after 2-3 hrs. after 30-40 seconds you will see small water droplets will form on the surface of the bottle. this experiment shows the presence of water vapour in air.
Answered by
1
Answer:
to show the presence of water vapour in air keep a bottle full of water in the refrigerator and bring it out of it after 2-3 hrs after 30 to 40 sec you will see small water droplets will form on the surface of the bottle this experiment shows the presence of water vapour in air
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