Question

define latent heat of fusion​

Answer 1

Answer:

Latent heat of fusion, also known as enthalpy of fusion, is the amount of energy that must be supplied to a solid substance (typically in the form of heat) in order to trigger a change in its physical state and convert it into a liquid (when the pressure of the environment is kept constant).

Answer 2

Answer:

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.