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Chemistry 19 Online
OpenStudy (anonymous):

with the help of an activity, show that air contains moisture .

OpenStudy (abhisar):

ACTIVITY: Just take a cold glass of water and place it anywhere for a while. You will see drop of water outside the glass. EXPLANATION: As the water vapors in the air strike the cold glass, they loose their kinetic energy and condense on the outer surface. That's why you see the water outside glass.

OpenStudy (anonymous):

Thank you

OpenStudy (abhisar):

Anytime !

OpenStudy (anonymous):

Just take a container and close it and place it anywhere for a while. You will see drop of water inside the container.

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