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At 1 atm and 273 K the volume of nitroge...

At 1 atm and 273 K the volume of nitrogen gas required to cover a sample of silica gel, assuming Langmuir monolayer adsorption , is found to be `1.30 cm^(3)g^(-1)` of the gel. The area occupied by a nitrogen molecule is `0.16nm^(2)`. Find out the no. of surface sites occupied per molecule of `N_(2)`.

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The correct Answer is:
`5653.8` `M^(2) g^(-1)`
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