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20% surface sites have adsorbed N2. On h...

20% surface sites have adsorbed `N_2`. On heating `N_2` gas is evolved from sites and were collected at `25^@C` and 0.001 atm in a container of volume `2.46cm^(3)`. Density of surface sites is `6 xx 10^(4) cm^(-2)` and surface area is `10^(3) cm^(2)`.Find the number of surface sites occupied per molecule of `N_2`.

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AAKASH SERIES-SURFACE CHEMISTRY-EXERCISE - 5.2
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  12. 20% surface sites have adsorbed N2. On heating N2 gas is evolved from ...

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  13. A molecule of nitrogen occupies 1.62 xx 10^(-19) m^(2). The volume of ...

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  16. For coagulation of 20ml of a negative sol Xml of 1M NaCl , Y ml of 1M...

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