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iitkgp_bipin (6144)

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Olaaa!! Perrrfect answer. 1044  bad job dude!! I dont approve of this answer! 1  [1508 rates]

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dU = 0 implies nCvdT = 0  i.e.  dT = 0

dQ = dU + dW = dW   (since dU=0)

dQ = PdV

Also you have written that dQ = nCpdT but if the process is isothermal, how it can be isobaric(it can be both isobaric and isothermal during phase change when gas become liquid).

Bipin Kumar Dubey
Chemical Dept.
IIT Kharagpur

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