Question

what is mean by reversible and Irreversible process

Answer 1

Reversible means the substance which can be reversed. it is a temporary change.
for example if we keep ice in sun it will change into water and If we keep water in fridge it will change into ice.
irreversible change means the substance which can not be reversed. it is a permanent change.
for example curdling milk

Answer 2

Answer:

Explanation:The process in which the system gain their original state on removing the external factor which are responsible for the change for the system is known as reversible process.

Where as the process in which the system does not gain their original state on removing the external factor which are responsible for change of system is called Irreversible process