Question

define latent heat of fusion​

Answer 1

Answer:

Latent heat of fusion is defined as the amount of heat energy released or absorbed when a solid changing to liquid at atmospheric pressure at its melting point.

Answer 2

The enthalpy of fusion of a substance, also known as (latent) heat of fusion, is the change in its enthalpy resulting from providing energy, typically heat, to a specific quantity of the substance to change its state from a solid to a liquid, at constant pressure.