Which expression is correct for the work done in adiabatic reversible – InterviewSolution

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1.	Which expression is correct for the work done in adiabatic reversible expansion of an ideal gas
Answer» `W=nRTln.(V_(2))/(V_(1))` `W=n_(E)LN.(T_(2))/(T_(1))` `W=PDeltaV` `W=-int_(1)^(2)PDV` SOLUTION :`W=PDeltaV`

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