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An ideal gas occupying volume of 2 dm^(3...

An ideal gas occupying volume of `2 dm^(3)` and a pressure of 5 bar undergoes isothermal and irreversible expansion against external pressure of 1 bat. The final volume of the system and the work involved in the process is

A

`10dm^(3),1000J`

B

`8dm^(3),-800J`

C

`10dm^(3),-800J`

D

`10m^(3),-1000J`

Text Solution

Verified by Experts

The correct Answer is:
C
`W=PDeltaV`
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