Chemistry, asked by riyaraj912007, 1 month ago

putting a little sprit at the back of our hand and waving it feels our hand very cold.why?​

Answers

Answered by arunkumar151199
2

Explanation:

If we put a little of spirit at the back of our hand and wave it around,the spirit evaporates rapidly and our hand feels very cool. This is due to the fact that to change liquid to vapour state,spirit requires latent heat of vaporisation

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