Interpretation:
The difference between the expansion of work against constant pressure and work of reversible expansion has to be explained along with their consequences.
Concept Introduction:
Reversible process:
A
Irreversible process:
An irreversible process is the process where the system and surrounding both cannot come back to their original state if the process is reversed.
Expansion work:
Expansion work is the work done when a system expands against an opposing pressure. When a gas expands, work is done on the surroundings and the work done is equal to the area under the pressure-volume curve.
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