Question

why is melting of wax known as reversible change​

Answer 1

Answer:

The melting of wax is known as a reversible change because ut can be re-converted. It is possible to change its state and convert it from solid to liquid and then back to solid.

Explanation:

when we heat the wax it starts melting thus changing its state to liquid. After the wax has melted we can again convert it into solid by leaving it at room temperature. Eventually, the wax will turn into a solid.