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An ideal gas undergoes cyclic process AB...

An ideal gas undergoes cyclic process ABCDA as shown in given P - V diagram. The amount of work done by the gas is ___

A

`6P_0V_0`

B

`-2P_0V_0`

C

`+2P_0V_0`

D

`+4P_0V_0`

Text Solution

Verified by Experts

The correct Answer is:
B
Work done in cyclic process ABCDA=ABCD
`=(3V_0-V_0)(P_0-2P_0)`
`=2V_0xx(-P_0)`
`=-2P_0V_0`
`therefore` The work done by gas = `~ 2P_0V_0`
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