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The radius of a completely evacuated bul...

The radius of a completely evacuated bulb is 20 cm. The bulb is filled with 2g hydrogen and 3 g helium gas. What is the pressure exerted on the wall of the bulb at `22^@C`?

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The correct Answer is:
`1.83 times 10^6 dyn.cm^-2`
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CHHAYA PUBLICATION-KINETIC THEORY OF GASES-EXERCISE ( Hot Numerical problems)
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  17. The velocity of a nitrogen molecule on the earth surface is equal to i...

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  19. Two mole of ideal helium gas is in a rubber balloon at 30^@C. The ball...

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