Question

What is the amount of heat required to change one mole of a substance from the solid to liquid state known as?

Select the correct answer below:

A) the enthalpy of fusion
B) the melting point
C) the entropy of disorder
D) none of the above

Answer 1

A

Step-by-step explanation:

Answer 2

A) the enthalpy of fusion

Step-by-step explanation:

the heat of vaporization, is the amount of energy needed to change a liquid to a gas at constant temperature and pressure. The energy required to melt a solid to a liquid is called the heat of fusion, and the heat of sublimation is the energy.