MCQ
Which pair among the following are the reversible change?
- AMelting of wax and burning of wax.
- ✓Melting of ice and freezing of ice.
- CRolling a roti and baking a roti.
- DFolding of paper and burning of paper.
✓
Answer
Correct option: B.
Melting of ice and freezing of ice.
Melting of ice and freezing of ice.
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