1. why does our palm feel cold when we put some acetone on it? 2.a flow chart for the schematic , representation of different types of matter.
Answers
Answered by
1
our palm feels cold when we put some acetone on it as it evaporates by taking energy from our hands, taking along the heat energy with it and gives a cooling sensation.
hope it helps!
hope it helps!
Answered by
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.
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