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A system absorbs 100 KJ heat in the process shown in the figure. What is AU for the system? PA 2 bar 1 bar

A system absorbs 100 KJ heat in the process shown in the figure. What is AU for the system? PA 2 bar 1 bar 1m' 2m (A) -50 KJ (B) +50 KJ (C) +150 KJ (D) -150 KJ

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