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Cv and Cp denote the molar specific heat...

`C_v and C_p` denote the molar specific heat capacities of a gas at constant volume and constant pressure, respectively. Then

A

`C_p-C_v` is larger for a diatomic ideal gas than for a monotomic ideal gas

B

`C_p+C_v` is larger for a diatomic ideal gas than for a monotomic ideal gas

C

`C_p/C_v` is larger for a diatomic ideal gas than for a monotomic ideal gas

D

`C_p.C_v` is smaller for a diatomic ideal gas than for a monotomic ideal gas

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The correct Answer is:
B
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