Source: wikibot/entropy-of-fusion
= Entropy of fusion
{wiki=Entropy_of_fusion}
The entropy of fusion is a thermodynamic quantity that measures the change in entropy when a substance transitions from a solid phase to a liquid phase at a given temperature and pressure, typically at its melting point. This process involves the breaking of bonds or interactions that hold the solid structure together, leading to an increase in disorder or randomness, which is represented by an increase in entropy.