Question

what is the answer ​

Answer 1

Answer:

reversible change is the wright answer

Answer 2

Answer:

1. Reversible change

• Reversible change :-

A reversible change is the one in which a substance that is undergoing the change can be recovered in its original form.

• Irreversible change :-

The change in which a substance that is undergoing the change cannot be re-obtained is known as an irreversible change.