Chemistry, asked by richashah299, 8 months ago

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

Answers

Answered by sravanthimedam999
5

Answer:

When we put some acetone or petrol or perfume on our palm, it evaporates. During evaporation, particles of the liquid absorb energy from the surface of the palm to compensate for the loss of energy, making the surroundings cool. Hence, our palm feels cold when we put some acetone or petrol or perfume on it.

Answered by Anonymous
8

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

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