Assuming that `O_(2)` molecule is spherical in shape with radiusw `2overset(@)A`, the percentage of
Channel: Doubtnut
Date: 2020-04-19

Assuming that `O_(2)` molecule is spherical in shape with radiusw `2overset(@)A`, the percentage of the volume of `O_(2)` molecules to the total volume of gas at S.T.P. is :