Question

1.30 cm cu. of nitrogen gas at STP is adsorbed per gram of silicagel .The area occvupied by nitrogen molecule is 0.16nm sq. .What is the surface area per gram of the silicagel?​

Answer 1

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Answer 2

Answer:

Explanation:

22400 ml is a constant at 1 mol...

convert nm to m  and in the last  divided by thousand to convert from ml to l

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