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.
Acetone petrol perfume are volatile substances and have low boiling point and when we put these things on palm due to heat of our palm these sustance start boing and evaporate. Evaporation causes cooling. Thats what we feel cold when we put these substance on our hand or palm ....
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Answers & Comments
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.
Explanation:
Acetone petrol perfume are volatile substances and have low boiling point and when we put these things on palm due to heat of our palm these sustance start boing and evaporate. Evaporation causes cooling. Thats what we feel cold when we put these substance on our hand or palm ....
Hope the answer helps please mark me as brainiliest