Question

What happens when acetone is poured on the palm of our hands

Answer 1

When acetone is poured on our hands, our hands feel cold because acetone being a volatile substance evaporates and takes the latent heat of vaporization from our hands leaving our hand cold.

Answer 2

Explanation:

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.