A gas has volume V and pressure p. The t...

A gas has volume `V` and pressure `p`. The total translational kinetic energy of all the molecules of the gas is

`(3)/(2) PV` only if the gas is monoatomic.

`(3)/(2) PV` only if the gas is diatomic.

`gt(3)/(2) PV` if the gas is diatomic.

`(3)/(2) PV` in all cases.

Text Solution

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The correct Answer is:

Total translational `KE`
`(3)/(2)nRT = (3)/(2) PV`

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