Question

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

Answer 1

Follow these steps :-
1.) Take a glass full of chilled water.
2.) Wait for few minutes .
3.) You will notice some droplets of water on the sides of the glass.
4.) This is because the water vapor present in the atmosphere condense on the       walls of the glass.
Hence it is proved that air contains water vapour.

Answer 2

Answer:

Take a glass full of chilled water.

2.) Wait for few minutes .

3.) You will notice some droplets of water on the sides of the glass.

eadmorexplanation:

Take a glass full of chilled water.

2.) Wait for few minutes .

3.) You will notice some droplets of water on the sides of the glass.

4.) This is because the water vapor present in the atmosphere condense on the       walls of the glass.

Hence it is proved that air contains w