The state of a mole of an ideal gas changed from state `A` at pressure `2P` and volume `V` follows four different processes and finally returns to initial state `A` reversibly as shown below in the graph. By interpreting the graph, answer the following questions. what would the be total done by the gas?A. `-PV`B. `PV`C. `0`D. None of these

The state of a mole of an ideal gas changed from state `A` at pressure

1.	The state of a mole of an ideal gas changed from state `A` at pressure `2P` and volume `V` follows four different processes and finally returns to initial state `A` reversibly as shown below in the graph. By interpreting the graph, answer the following questions. what would the be total done by the gas?A. `-PV`B. `PV`C. `0`D. None of these
Answer» Work done `= - P DeltaV` or `-P (2V -V) =- PV`

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