how will you demonstrate that water vapour is present in air what is the physical state of water
Answers
Answered by
0
by boiling water and observing water droplets
Answered by
1
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.
Similar questions