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Question

What happens when you pour some acetone on your palm?



Your Answer
A

The particles lose energy and evaporate causing the palm to feel cool.

Correct Answer
B

The particles gain energy from the palms or surroundings and evapoarte causing palm to feel cool.

Your Answer
C

The particles lose energy from the palms and condensate causing the palm to feel hot.

Your Answer
D

All the options are correct.


Solution

The correct option is A

The particles gain energy from the palms or surroundings and evapoarte causing palm to feel cool.


Acetone is volatile liquid with a very low boiling point i.e. it vaporizes readily. When we put acetone on our palm acetone takes up the heat energy from the palm to vaporize as it requires latent heat of vaporization to change from liquid state to vapor state. Hence, the particles gain energy from the palms or surroundings and evaporate causing the palm to feel cool.

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