An ideal gas expands against a constant external pressure of 2 atmosph – InterviewSolution

1.	An ideal gas expands against a constant external pressure of 2 atmosphere from 20 litre to 40 litre and absorbs 10 kJ of heat from surrounding .What is the change in internal energy of the system?
Answer» 4053J 5948J 14052J 9940J Answer :B

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