IIT JAM Follow
July 14, 2020 9:13 am 30 pts
Ans. (c) JAM PH-20181 110. The equation of state for one mole of a non-ideal gas is 1 d given by PV = A1+ where the coefficients A and B are temperature dependent. If the volume changes from to V, in an isothermal process, the wOTK aO by the gas is (a) AB ( (b) AB In (V2 A In + AB V (c) +B (d) A In JAM PH
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see attached
Vaishali sharma
see attached solution
• Ruby negi
here is ur solution... also u asked that it is an isothermal process then why we use PdV for work done.. so dear,work done is always PdV ,it changes its form according to the proce...
Ruby negi
also PdV is zero in isochroic and PdV remains PdV in isobaric..
• Amrutha t
it is an isothermal process. then how can be use the equation W=pdv. this equation is suitable for an isobaric process.
Vaishali sharma
dear for isothermal T is constant and here we are not using any T
• Chandra dhawan
see attached file
Chandra dhawan
see
• Vaishali sharma
hope u get it dear
• Amrutha t
if there is any mistake occurs on my part, please try to correct me 