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The work done during the expansion of a ...

The work done during the expansion of a gas from `4dm^(3)` to `6dm^(3)` against at constant external pressure of 3 atm is (1 L atm = 101.32 J)

A

`+304 J`

B

`-304 J`

C

`-6 J`

D

`-608 J`

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