Why does our palm feel cold when we put some perfume or petrol or acetone on it
Answers
perfume, petrol or acetone are volatile substances which when come in contact with the air gets evaporated and when we put some drops of it on our hand it gets evaporated and as we know that evaporation causes cooling so our palm feel cool
hope it helps u in anyway and if it does then plz mark it as brainliest.
Answer:
Acetone, petrol and perfume are volatile liquids (which can change into vapours easily). When we put some acetone , petrol or perfume on our palm, the acetone, petrol or perfume evaporate rapidly and our palm feels cold. This is due to the fact that to change from the liquid to the vapour state, acetone, petrol or perfume require latent heat of vaporisation. The acetone, petrol or perfume take this latent heat of vaporisation from our palm. The palm loses heat and feels cold.