Home Chemistry CHEMISTRY: A Textbook for Grade 11 Chapter 2: Kinetic Theory of Gases
1.
What will be the mean free path of air molecules at S.T.P. The diameter of N2 and O2 is about 3 x 10-10 m.
9.3 x 10-8m
10.3 x 10-8m
9.3 x 108m
9.3 x 10-1m