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An electric bulb of volume 250 cm^(3) wa...

An electric bulb of volume `250 cm^(3)` was sealed off during manufacture at a pressure of `10^(-3)` mm of Hg at `27^(@) C`. Find the number of molecules in the bulb. Given, Boltzmann constant `=1.38 xx 10^(-16) "erg molecule"^(-1)^(@) C^(-1)`.

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`8.02xx10^(15)`
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PHYSICS GALAXY - ASHISH ARORA-Kinetic Theory of Gases and Gas Laws-Unsolved Numerical Problems for Preparation of NSEP, INPhO & IPhO
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