Questions
The mean free path of a molecule of a gas depends
a
only on its diameter, d
b
only on the number density (number of molecules per unit volume) of the molecules, n
c
d and n
d
neither d nor n
detailed solution
Correct option is C
Mean free path, λ=12πd2n So, λ depends on ‘d’ and ‘n’.Talk to our academic expert!
Similar Questions
Calculate the ratio of the mean free paths of the molecules of two gases having molecular diameters 1 and 2 . The gases may be considered under identical conditions of temperature, pressure and volume.
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