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If S(P) and S(V) denote the specific hea...

If `S_(P)` and `S_(V)` denote the specific heats of nitrogen gas per unit mass at constant pressure and constant volume respectively, then

A

`s_p-s_V=28R`

B

`s_p - s_V = R//28`

C

`s_p-s_v=R//14`

D

`s_p-s_v=R`

Text Solution

Verified by Experts

The correct Answer is:
B
`C_p-C_v = R`
For diatomic gas `N_2` no. of degrees of freedom = 5
`S_P - S_V=R/28`
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