Maharashtra State PSC Model Paper 3

The correct answer is Melting of ice.

• Melting of ice is a reversible change.
• As an ice cube melts, its shape changes as it acquires the ability to flow. However, its composition does not change.
•  Melting is an example of a physical change.
• Physical changes can further be classified as reversible or irreversible.
• The melted ice cube may be refrozen, so melting is a reversible physical change.