question_answer

20% of surface sites are occupied by \[{{N}_{2}}\]molecules. The density of surface site is \[6.023\times {{10}^{14}}\text{ }c{{m}^{-\,2}}\] and total surface area is\[1000\text{ }c{{m}^{2}}\]. The catalyst is heated to 300 K while N is completely desorbed into a pressure of 0.001 atm and volume of\[2.46\text{ }c{{m}^{3}}\]. Find the number of active sites occupied by each \[{{N}_{2}}\] molecule.

Answer:

2