Question

Latent heat of evaporation of two liquids a and b is 100j/kg and 150 j/kg respectively . Which one can produce more cooling effect and why

Answer 1

Explanation:

liquid having high latent heat of evaporation i.e 150 j/kg will produce more more cooling effect than liquid having 100 j/kg of latent heat of evaporation, because more the latent heat of evaporation more the surrounding heat will be absorbed by the liquid.