Question

Why does the back of your hand feel cool after putting a few drops of alcohol

Answer 1

Hey frnd☺

Here is your answer-------------

When you rub it on your skin, the warmth causes the alcohol to evaporate. ... It feels cold because the heat of your hand makes it evaporate quickly,and the heat for that processhas to come from somewhere,andyour hand provides the heat. Water as a rule doesn't evaporate at the same rate,thus feels warmer.

hope it's help u...

Answer 2

Actually alcohol have a very low Boiling point and when we put it on our hand it absorbs the heat of our hand and evaporates making a sensation of coolness of our hand