A sample of gas changes from p_(1), V_(1) and p_(2). V_(2) and T_(2) b – InterviewSolution

1.	A sample of gas changes from p_(1), V_(1) and p_(2). V_(2) and T_(2) by one path and then back to p_(1), V_(1) and T_(1). Delta U for the process is :
Answer» INFINITE `GT 0` `LT 0` EQUAL to 0 Answer :D

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