Question

Consider a mature of nitrogen and oxygen gases at room temperature which is in equilibrium. The mature can be treated as an ideal gas. Let Ely be the mag and Bo the everage energy of an oxygen molecule The ratio EN/Eo equals​

Answer 1

Answer:

Consider a gaseous mixture of oxygen and nitrogen kept in cylinder at room temperature. As compared to nitrogen molecules, the oxygen molecules will hit the wall, of the cylinder with smaller average speed

Average speed u= √8RT/πMπM

The gas having higher molecular mass will have lower average speed.

The average kinetic energy of a gas molecule = 3/2 kT. It is independent of molecular weight of gas.

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