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If CP and CV denote the specific heats o...

If `C_P and C_V` denote the specific heats of nitrogen per unit mass at constant pressure and constant volume respectively, then

A

`C_(p) -C_(v) = R//28`

B

`C_(p)-C_(v) = R//14`

C

`C_(p) - C_(v) = R`

D

`C_(p) - C_(v) = 28R`

Text Solution

Verified by Experts

The correct Answer is:
A
According to Mayer's relation,
`C_(p) - C_(v) = (R )/(m) = (R )/(28)`
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RESONANCE ENGLISH-KTG & THERMODYNAMICS-PART - II
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