A vessel contains a mixture of one mole ...

A vessel contains a mixture of one mole of oxygen and two moles of nitrogen at 300K. The ratio of the average rorational kinetic energy per `O_2` molecules to that per `N_2` molecules is

`1:1`

`1:2`

`2:1`

Depends upon momnets of inertia of two molecules .

Text Solution

Verified by Experts

Both are diatomic gases and thus possess two degree of freedom associated with rotational kinetic energy. At same `T` they have same kinetic energy .

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