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The molar heat capacity for the process ...

The molar heat capacity for the process shown in fig. is

A

`C=C_(v)`

B

`C=C_(p)`

C

`C gt C_(v)`

D

`C lt C_(v)`

Text Solution

Verified by Experts

The correct Answer is:
D
For polytropic process `PV^(x)=k`,
`C=C_(v)+(R )/(1-x) rArr As " "PV^(2)=K(given)" "rArr"put" x=2`
`C=C_(v)+(R )/(1-2)=C_(v)-R :. C lt C_(v)`
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