VideRime Staff asked 3 years ago
A glass tumbler containing ice shows droplets of water on the outer surface because
a) The outer surface of the tumbler shows hygroscopic effect
b) The moisture in the air on coming in contact with the cold surface of the tumbler condenses in the form of droplets of water
c) Water from inside oozes out through minute porous wall of the tumbler
d) None of these
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