Answer to Question #202979 in Molecular Physics | Thermodynamics for Cadmium John

Question

The mean free path of an oxygen molecule is 2.0 x 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. Calculate the radius of an oxygen molecule

• A. 0.22 nm.
•  B. 0.10 nm.
•  C. 0.30 nm.
•  D. 1.2nm
•  E. None of the above.

Answer 1

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