Question

Different between changes can or can't reverse. Give examples

Answer 1

Answer:

Melting of ice is a reversible change: When ice cubes are kept at room temperature, they turn into water after some time.

On the other hand,

Burning of a piece of paper is an irreversible change.

Answer 2

Changes which can be reverse≈ Melting of ice

Changes which can't be reversed≈burning of paper