In air under ordinary conditions (room temperature and atmospheric pressure), the average intermolecular distance is about 4 nm and the mean free path is about 0 1 m The diameter of a nitrogen molecule is about 0 3 nm Explain how the mean free path can be so much larger than the average distance be...

To conclude I can say that since the diameter ...

In air under ordinary conditions (room temperature and atmospheric pressure), the average intermolecular distance is about 4

Question:

In air under ordinary conditions (room temperature and atmospheric pressure), the average intermolecular distance is about 4 nm and the mean free path is about 0.1 μm. The diameter of a nitrogen molecule is about 0.3 nm. Explain how the mean free path can be so much larger than the average distance between molecules.