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Questions  

A thermodynamic system goes from states (i) P1, V to  2P1, V (ii) P, V1 to P, 2V1. Then work done in the two cases is

a
Zero, Zero
b
Zero, PV1
c
PV1, Zero
d
PV1, P1V1

detailed solution

Correct option is B

(i) Case → Volume = constant ⇒∫PdV=0 (ii) Case →P= constant ⇒∫V12V1 PdV=P∫V12V1 dV=PV1

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