A molecule of a gas has six degrees of freedom. Then, the molar specific heat of the gas at constant volume is

Options

A. `R/2`
B. R
C. `3R`
D. `2R`

Explanation

We know, that,
Specific heat of a as (At constant volume)
`C _(v) = (f)/(2) xx R `
where R = number of independent freedom
`= 6/2 xx R = 3 R`