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JEE Main 2024 (5 Apr, Shift 2) · Mean Free Path & Real Gases

Mean Free Path & Real Gases question from JEE Main 2024 (5 Apr, Shift 2)

Q6JEE Main 2024 · 5 APR · SHIFT 2Easy

Mean Free Path & Real Gases

If $n$ is the number density and $d$ is the diameter of the molecule, then the average distance covered by a molecule between two successive collisions (i.e. mean free path) is represented by:

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Answer: (a)

Mean free path: $\lambda = \dfrac{1}{\sqrt{2}\,n\pi d^2}$
So the answer is (a).

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