An ideal gas initially at P 1 , V 1 is expanded to P 2 , V 2 and then compressed…
Chemistry · JEE Advanced · NTA Exams — Chemical Thermodynamics
An ideal gas initially at P1, V1 is expanded to P2, V2 and then compressed adiabatically to the same volume V1 and pressure P3. If W is the net work done by the gas in complete process which of the following is true ?
- W > 0; P3 > P1
- W < 0; P3 > P1
- W > 0; P3 < P1
- W < 0; P3 < P1.
Answer
(B) W P 3 > P 1
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