An ideal gas occupying a volume of `2` `dm^3 ` at a pressure of `5` bar undergoes isothermal and irreversible expansion

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Q 1157756684.     An ideal gas occupying a volume of `2` `dm^3 ` at a pressure of `5` bar undergoes isothermal and irreversible expansion against external pressure of `1` bar. Find the final volume of the system and the work involved in the process.
A

`10 dm^3, –500`J

B

`10 dm^3, –800` J

C

`8 dm^3, 800` J

D

`8 dm^3, 500` J

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Solution
(Provided By a Student and Checked/Corrected by EXXAMM.com Team)

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