Question

Why does our palm feel cold when we put some acetone or petrol or perfume on it​

Answer 1

Because acetone,petrol or perfume take temperature from our body to evaporate. So, we feel cold when we put some Acetone,petrol or perfume on our palm.

Answer 2

Answer:

Acetone, Petrol or perfume has very low

boiling temperature. When we put some acetone or petrol or perfume on our palm, the particles of it gain energy from our palm and evaporate quickly which cause cooling.