📊 Science
Q. A glass tumbler containing ice shows droplets of water on the outer surface because
  • (A) The moisture in the air on coming in contact with the cold surface of the tumbler condenses in the form of droplets of water
  • (B) The outer surface of the tumbler shows hygroscopic effect
  • (C) Water from inside oozes out through minute porous wall of the tumbler
  • (D) Both (b ) and (c )
✅ Correct Answer: (A) The moisture in the air on coming in contact with the cold surface of the tumbler condenses in the form of droplets of water

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Ram Sharma
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