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Questions  

A diatomic gas, having C0=72R and Cv=52R is heated at constant pressure. The ratio dU : dQ : dW 

a
5 : 7 : 3
b
5 : 7 : 2
c
3 : 7 : 2
d
3 : 5 : 2

detailed solution

Correct option is B

dU:dQ:dW=Cv:Cp:R

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