How will you demonstrate that air contains water vapour
Answers
Answered by
9
take ice cubes in a beaker and keep it in open place for few minutes. you will notice that around the beaker there are some droplets of water . these droplets are formed due to condensation of water vapour around the beaker. this confirms the presence of water vapour on air.
hope it helps:)
hope it helps:)
Answered by
4
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