Home Chemistry Gaseous State ( Not In Syllabus ) General Assuming that O2 molecule is spherical in sh…
Chemistry Gaseous State ( Not In Syllabus ) General Single Correct MCQ
Published on: August 14, 2026

Assuming that O2 molecule is spherical in shape with radius 2 Å, the percentage of the volume of O2 molecules to the total volume of gas at S.T.P. is :

A
0.09 %
B
0.9 %
C
0.009 %
D
0.045 %

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The correct answer is:
A

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