Question

Why do we feel cool when ether is taken in our palm

Answer 1

The ether takes latent heat of vapourisation from our palm to evaporate. Due to this, our palm loses hest and we feel cold.

Answer 2

Explanation:

Ether, Acetone,petrol and perfume are volatile substance that gets evaporated when they come in contact with air Evaporation is facilitated as it uses energy from the palm hence leaving a cooling effect on our palms.