Question

Which gas has specific heats ratio of $\frac{7}{5}$ ? (Choose
most appropriate option)

• A. Both $\left(a\right)$ and $\left(b\right)$
• B. Polyatomic linear
• C. Diatomic
• D. Monoatomic

Answer 1

The correct option is A Both $\left(a\right)$ and $\left(b\right)$

Diatomic gases have specific heats ratio of $\frac{7}{5}$ and
Polyatomic linear gas molecule has specific heat
ratio $=\frac{7}{5}$