A student applied deodorant on his palm & he feels the coldness on his palm in a few seconds. Explain this phenomenon in detail.
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A student applied deodorant on his palm & he feels the coldness on his palm in a few seconds. Explain this phenomenon in detail.
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Answer: EVAPORATION
Explanation:
the deodorant contains alcoholic solvent which evaporate quickly by absorbing heat from the hand and makes it cool
Verified answer
Answer:
Deoderant contains alcohol, which is a very volatile liquid, that is, it evaporates easily at fairly low temperatures also. Thus, when we apply deodorant on our palm, the temperature of our palm makes the alcohol to evaporate by absorbing the heat of our palm, thus leaving it cool.