Assertion :Evaporation causes cooling Reason: Particles of liquid absorb energy from the surrounding to regain the energy lost during evaporation.

Both Assertion and Reason are correct and Reason is the correct explanation for Assertion

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Both Assertion and Reason are correct but Reason is not the correct explanation for Assertion

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Assertion is correct but Reason is incorrect

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Assertion is incorrect but Reason is correct

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Solution

The correct option is A Both Assertion and Reason are correct and Reason is the correct explanation for Assertion
a.)Both Assertion and Reason are correct and Reason is the correct explanation for Assertion.
During evaporation particles of the liquid gain energy from the surroundings to overcome the force of attraction between them.
As a result loss of heat energy occurs in the surroundings that is why evaporation causes cooling .
If we pour some acetone on our hand we will fell cool because the particles gain energy from our hand to evaporate .
Thus evaporation causes cooling

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