If the back of your hand is moistened with alcohol you will find some changes. List two observations you will make and mention the factors responsible for each observations

Asked by Chan on 11 Sep 06:23

Last updated by Jill W on 12 Apr 15:02

Answered by Jill W on 12 Apr 15:02

The alcohol evaporated almost immediately, and your hand feels cool. Your hand feels cool because the heat in your hand is absorbed by the alcohol.