Eduncle Chemistry (USP-6) A CTP the volume of nitrogen gas required to cover a sample of silica gel, assuming Langmuir nalaver adsorption, is found to be 1.30 c

Eduncle Chemistry (USP-6) A CTP the volume of nitrogen gas required to cover a sample of silica gel, assuming Langmuir nalaver adsorption, is found to be 1.30 cms gl of the gel. The area occupied by a nitrogen molecule is 0.16 nm2. What is the surface area per gram off silica gel? [Given N = 6 x 1023 (A) (C) 22. 5.568 m2 g 4.6 m g 6.48 m2 gr None of these (B) (D)