The critically density of the gas CO_(2) is 0.44 g cm^(-3) at a certain temperature, if r is the radius of the molecule, r^(3) in cm^(3) is approximately: (N is Avogadro number)

The critically density of the gas CO_(2) is 0.44 g cm^(-3) at a certai

1.	The critically density of the gas CO_(2) is 0.44 g cm^(-3) at a certain temperature, if r is the radius of the molecule, r^(3) in cm^(3) is approximately: (N is Avogadro number)
Answer» `(25)/(piN)` `(100)/(NN)` `(6)/(piN)` `(25)/(piN)` Answer :d