Question

When solid melts there is decrease in free energy?

Answer 1

Answer:

As solid melts into liquid, it's free energy can increase which is stored as heat of that substance which we can called as enthalpy .so changing state from solid to liquid its enthalpy increases

Answer 2

Enthalpy is increases when solid melts .

Explanation:

Energy is absorbed by the system in the form of heat flow that leads to the solid converting to a liquid