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

### Question Asked by a Student from EXXAMM.com Team

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, –500J

B

10 dm^3, –800 J

C

8 dm^3, 800 J

D

8 dm^3, 500 J

#### HINT

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

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