Experiment to show the presence of water vapour in air

1.	Experiment to show the presence of water vapour in air
Answer» Answer: START boiling water in a dish at 100°c. put a plate on it that COVERS it PROPERLY then leave it for half-an hour. After half-an hour REMOVE that plate and then you will observe that some water particle are there in plate. so it is because air CONTAINS water vapour. I HOPE IT WILL HELP YOU.

Answer»

Answer:

START boiling water in a dish at 100°c.

put a plate on it that COVERS it PROPERLY then leave it for half-an hour.

After half-an hour REMOVE that plate and then you will observe that some water particle are there in plate.

so it is because air CONTAINS water vapour.

I HOPE IT WILL HELP YOU.