The latent heat of fusion of a substance is..

Question 1 Report

The latent heat of fusion of a substance is the heat required to

raise the temperature of unit mass of the substance by 1 ^oC

maintain unit mass of the substance at constant temperature

change unit mass of substance from solid to liquid at constant temperature

change unit mass of liquid to vapour at constant temperature

raise the temperature of unit mass by 100^oC

The latent heat of fusion of a substance is the heat required to