Multiple Choice
The figure shows a pV diagram for 0.95 mol of 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? The ideal gas constant is R = 8.314 J/mol • K = .
A) -160°C
B) 15°C
C) 390°C
D) 120°C
Correct Answer:

Verified
Correct Answer:
Verified
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