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Types of Work

A system is t...

Question

A system is taken from state $A$ to $B$ thought three different paths 1, 2 and 3. The work done is maximum in:

A

process 1

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B

process 2

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C

process 3

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D

equal in all process

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Solution

The correct option is A process 1
The work done can be calculated as the work done under the P-V curve.
The area under the P-V curve is maximum for process $1$ and is minimum for process $3$ .
Therefore, work done is maximum for process $1$ .

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