Question

What is the difference between two specific heats of 1g of N2 gas

Answer 1

Answer:

   R

Explanation: For diatomic molecule degree of freedom is 5.

Hence, $C_{v} =\frac{fR}{2}$

Where, R is gas constant.

                    $C_{p} =(\frac{f}{2}+1) R$

           $C_{p} -C_{v} =R$

Where f is degree of freedom.

We, know N2 is diatomic molecule having degree of freedom 5 means two rotational and 3 transnational.