If the back of your hand is moistened with alcohol, you will find that

1.	If the back of your hand is moistened with alcohol, you will find that it rapidlybecomes dry. Why is it that while it isdrying, your hand feels cool?plz answer it quickly...i will mark the first one as brainlist
Answer» Answer: It's happens because the alcohol has a tenancy to evaporate fastly . so when it evaporate it also take away the heat present in hand so it's MAKES US to feel cool. Or, A *detailed* *answer. Alcohols have a tendency to evaporate rapidly or we can say that alcohols are volatile in nature.* Alcohols have a tendency to evaporate rapidly or we can say that alcohols are volatile in nature.That is, alcohol changes rapidly from liquid to gaseous state when it comes in CONTACT with its surroundings. Alcohols have a tendency to evaporate rapidly or we can say that alcohols are volatile in nature.That is, alcohol changes rapidly from liquid to gaseous state when it comes in contact with its surroundings.Hence, when back of your hand is moistened with alcohol then it actually absorbs heat from your hand, that is, endothermic REACTION takes PLACE and our hand feels cool.

If the back of your hand is moistened with alcohol, you will find that it rapidlybecomes dry. Why is it that while it isdrying, your hand feels cool?plz answer it quickly...i will mark the first one as brainlist

Answer»

Answer:

It's happens because the alcohol has a tenancy to evaporate fastly . so when it evaporate it also take away the heat present in hand so it's MAKES US to feel cool.

Or, A detailed answer.

Alcohols have a tendency to evaporate rapidly or we can say that alcohols are volatile in nature.

Alcohols have a tendency to evaporate rapidly or we can say that alcohols are volatile in nature.That is, alcohol changes rapidly from liquid to gaseous state when it comes in CONTACT with its surroundings.

Alcohols have a tendency to evaporate rapidly or we can say that alcohols are volatile in nature.That is, alcohol changes rapidly from liquid to gaseous state when it comes in contact with its surroundings.Hence, when back of your hand is moistened with alcohol then it actually absorbs heat from your hand, that is, endothermic REACTION takes PLACE and our hand feels cool.