Question

Differentiate between reversible and irreversible process.

Answer 1

Reversible Process :

1. The process is carried out infinitesimally slowly.
2. At any stage, the equilibrium is not disturbed.
3. It takes infinite time for completion.
4. Work obtained in this process is maximum.

Irreversible Process :

1. It is carried out rapidly.
2. Equilibrium may exist only after the completion of the process.
3. It takes a finite time for completion.
4. Work obtained in this process is not maximum.