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Which is an irreversible procees ? (A)...

Which is an irreversible procees ?
(A) Mixing of two gases by diffusion
(B) Evaporation of water at 373 K and 1 atm pressure
(C) Dissolution of `NaCl` in water
(D) Burning of coal
the correct answer

A

A,B

B

B,C

C

A,B,C

D

A,C,D

Text Solution

Verified by Experts

The correct Answer is:
D
All natural processes are thermodynamically irreversible.
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