The mean free path of an oxygen molecule is 2.0 × 10^-5 m,when the gas is at a pressure of 120 Pa and a temperature of 275 K.The atomic mass of oxygen is 16.0 g/mol,the Boltzmann constant is ,Avogadro's number is molecules/mole,and the ideal gas constant is .The radius of an oxygen molecule is closest to A) 0.22 nm. B) 0.24 nm. C) 0.26 nm. D) 0.28 nm. E) 0.30 nm.

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The Answer of The mean free path of an oxygen molecule is 2.0 × 10^-5 m,when the gas is at a pressure of 120 Pa and a temperature of 275 K.The atomic mass of oxygen is 16.0 g/mol,the Boltzmann constant is ,Avogadro's number is molecules/mole,and the ideal gas constant is .The radius of an oxygen molecule is closest to A) 0.22 nm. B) 0.24 nm. C) 0.26 nm. D) 0.28 nm. E) 0.30 nm.

The Mean Free Path of an Oxygen Molecule Is 2