Question

3. Give examples to
explain the difference between changes that can or cannot be
[NCERT)
reversed.​

Answer 1

The main difference between reversible and irreversible process is that a reversible process is a thermodynamic process that can be reversed to get the initial state whereas an irreversible process is a thermodynamic process that cannot be reversed to obtain the initial state of the system
Example of irrivesible change burning of fossil
Example of reversible change streching of rubber band

Answer 2

Answer:

Changed that are reversible

1.melting of an ice

2.evaporation of water

Changes that are irreversible

1.burning of paper

2.digestion of food