Question

Is melting of wax , a physical or chemical change? Explain with reason.

Answer 1

Answer:- Physical Change

Explanation:-

Melting of wax is temporary and wax can settle again on cooling and turns into a solid. Hence, the change is only physical and the state of matter changes.

Answer 2

Answer:

BOTH

Explanation:

Burning of candle or wax is a physical as well as a chemical change, as the melting of wax is a reversible or physical change and the burning is irreversible or chemical change.