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Which is an irreversible processe ?...

Which is an irreversible processe ?

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

Melting of ice at 273 k and 1 atm

Text Solution

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The correct Answer is:
a,c
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