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Questions  

For the given P-V graph of a diatomic gas find the molar heat capacity of the gas in the process.


 

a
3R
b
4R
c
7R
d
2R

detailed solution

Correct option is A

PαVPV−1=K→ Its poly topic process then n=1→ For diatomic process r=1.4Molar heat capacity C=R1.4−1+R1+1=3RC=3R

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