what does enthalpy of fusion means?
Kindly refer to the following link:
https://www.meritnation.com/ask-answer/question/what-is-the-meaning-of-enthalpy-of-fusion-in-standard-state/thermodynamics/6503504
https://www.meritnation.com/ask-answer/question/what-is-the-meaning-of-enthalpy-of-fusion-in-standard-state/thermodynamics/6503504