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C(P) - C(V) = R. This R is...

`C_(P) - C_(V) = R`. This `R` is

A

Change in `KE`.

B

Change in rotation energy

C

Work done which system can do on expanding the gas per mol per degree increases in temperature.

D

All correct

Text Solution

Verified by Experts

`PV =RT` at temperature `T` for one mol
`P(V+DeltaT) = R (T +1)` at temperature `(T +1)` for one mole
`:. P DeltaV = R`
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