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For an ideal diatomic gas, during any pr...

For an ideal diatomic gas, during any process `T = KV`, find out the molar heat capacity of the gas during process (neglecting vibrational degree of freedom)

A

`(3R)/(2)`

B

`(5R)/(2)`

C

`(7R)/(2)`

D

`2R`

Text Solution

Verified by Experts

The correct Answer is:
C
`T=KV rArr PV^(0)=` constant
`C=(R )/(gamma-1)-(R )/(n-1)=(R )/((7)/(5)-1)-(R )/(0-1)=(5R)/(2)+R`
`(7R)/(2)`
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