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Why dose plam feel cold when …

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Why dose plam feel cold when a put sameaceton at it

Posted by Pappuyadav Pappu 4 years, 7 months ago

CBSE > Class 09 > Science

4 answers

Jeslin Anna Jacob? 4 years, 7 months ago

When we put acetone on our palm , the particles gain energy from your palm or surrounding and evaporate causing the palm to feel cool.

Ankit Gupta 4 years, 7 months ago

When we put acetone on our hand it gets vapourized by taking heat from our hand and our hand feel cold

Harshita Walia 4 years, 7 months ago

Acetone, petrol and perfume has low boiling temperature so when we put some acetone ,petrol or perfume on our palm it evaporates quickly and produce cooling. Because evaporation cause cooling

Yogita Ingle 4 years, 7 months ago

Acetone, petrol, perfume etc., being volatile, evaporate very fast when exposed to larger surfaces. 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.

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