A container having volume 1L contains 10...

A container having volume 1L contains `10^25` number of oxygen molecules If the mass and the rms speed of oxygen molecules are `2.7 times 10^-25g` and `4 times 10^4 cm.s^-1`, respectively what will be the pressure of that gas?

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The correct Answer is:

`1.44 times 10^6 dyn.cm^-1`

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