For Triatomic Or Polyatomic Gases

Monoatomic , diatomic and triatomic gases whose initial volume and pressure are same, each is compressed till their pressure becomes twice the initial pressure. Then:

The ratio of the number of moles of a monoatomic to a polyatomic gas in a mixture of the two, behaving as an diatomic gas is : (vibrational modes of freedom is to be ignored)

5 n , n and 5 n moles of a monoatomic , diatomic and non-linear polyatomic gases (which do not react chemically with each other ) are mixed at room temperature . The equivalent degree of freedom for the mixture is :-

Using the law of equipartition of energy , obtain a relation between the degrees of freedom f and the specific heat ratio gamma of a polyatomic gas.

The polyatomic ion is

Thermodynamics - Kinetic Theory - Diatomic And Triatomic Molecules

Find the degrees of monoatomic, diatomic and triatomic gas molecules.