The `P-V` diagram of a gas undergoing a cyclic process ABCDA is shown in (figure). Where `P` is in `N//m^(2)` and `V` is in `cm^(3)`. Identify the incorrect statement A. `0.4J` of work is done by the gas from A to BB. `0.2J` of work is done on the gas from C to DC. No work is done by the gas in going from B to CD. Work done by the gas in going from B to C and on the gas from D to A

The `P-V` diagram of a gas undergoing a cyclic process ABCDA is shown

1.	The `P-V` diagram of a gas undergoing a cyclic process ABCDA is shown in (figure). Where `P` is in `N//m^(2)` and `V` is in `cm^(3)`. Identify the incorrect statement A. `0.4J` of work is done by the gas from A to BB. `0.2J` of work is done on the gas from C to DC. No work is done by the gas in going from B to CD. Work done by the gas in going from B to C and on the gas from D to A
Answer» Correct Answer - D The incorrect statement is (d).This is because, in going from B to C or D to A, `dV=0` `:. dW= P.dV=0`

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