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At 30^(@)C and 720 mm and Hg, the densit...

At `30^(@)C` and 720 mm and Hg, the density of a gas is 1.5 `g// l t`. Calculate molecular mass of the gas. Also find the number of molecules in 1 cc of the gas at the same temperature.

A

`2.29 xx 10^19`

B

`3.32 xx 10^18`

C

`5.66 xx 10^18`

D

`8.49 xx 10^19`

Text Solution

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The correct Answer is:
A
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