If the specific heats of a monoatomic gas and | vedclass

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(B) For a monoatomic gas, the degrees of freedom $f = 3$. The molar specific heat at constant volume is $C_V(	ext{mono}) = \frac{3}{2}R$ and at const

Vedclass · Accepted Answer

$C_P(	ext{mono}) = C_V(	ext{dia})$

Vedclass · Answer

(B) For a monoatomic gas, the degrees of freedom $f = 3$. The molar specific heat at constant volume is $C_V(	ext{mono}) = \frac{3}{2}R$ and at constant pressure is $C_P(	ext{mono}) = \frac{5}{2}R$.For a diatomic gas, the degrees of freedom $f = 5$. The molar specific heat at constant volume is $C_V(	ext{dia}) = \frac{5}{2}R$ and at constant pressure is $C_P(	ext{dia}) = \frac{7}{2}R$.Comparing the values, we see that $C_P(	ext{mono}) = \frac{5}{2}R$ and $C_V(	ext{dia}) = \frac{5}{2}R$.Therefore, the relation $C_P(	ext{mono}) = C_V(	ext{dia})$ is valid.

If the specific heats of a monoatomic gas and a diatomic gas are the same, which relation is valid?

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