The Figure Shows a PV Diagram for 0

question 56

Multiple Choice

The figure shows a pV diagram for 0.98 mol of ideal gas that undergoes the process 1 → 2.The gas then undergoes an isochoric heating from point 2 until the pressure is restored to the value it had at point 1.What is the final temperature of the gas? (R = 8.31 J/mol ∙ K) .

• A)-160°C
• B)12°C
• C)380°C
• D)110°C

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