Why does our palm feel cold when we put on some acetone or petrol, or perfume on it?
ScienceClass 9CBSEAnswered 27 Mar 2026
Answer
Solution:
Acetone, petrol, and perfume are volatile substances that evaporate 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.
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