Question

melting of wax is what kind of change

Answer 1

$\huge\underline\mathfrak\green{AnSwEr}$

Melting of wax is a physical change.

Answer 2

Melting of wax is a physical change because there is no change in the chemical properties of the substance i. e. wax. Only the state of the substance is changed and the change can be reversed i.e. it is a physical and reversible change. Hence, melting of wax is a chemical change.

I hope this helps you. Stay safe.