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An ideal gas is taken from state 1 to st...

An ideal gas is taken from state `1` to state `2` through optional path `A, B, C and D` as shown in the `PV` diagram. Let `Q, W and U` represent the heat supplied, work done and change in internal energy of the gas respectively.
Then,

A

`Q_(A)-Q_(D)=W_(A)-W_(D)`

B

`Q_(B)-W_(B)gtQ_(C)-W_(C)`

C

`W_(A)ltW_(B)ltW_(C)ltW_(D)`

D

`Q_(A)ltQ_(B)ltQ_(C)ltQ_(D)`

Text Solution

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The correct Answer is:
A
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