Why freezing is a reversible change?
- Why freezing is a reversible change?
Solution: (a) Reversible changes are changes in a substance that can be reversed back to their original state. Freezing of water is a reversible change because frozen water can be melted on heating. Burning of a candle is an irreversible change because once the candle melts, the wax cannot be molded again.
- Is freezing irreversible?
Freezing is a reversible change. For example you can freeze juice to make ice lollies. The lollies can be changed back into juice by heating.