NEET 2026 Physics question
The mean free path of molecules in an ideal gas is half that of another ideal gas . The diameter of the spherical molecules of gas is twice the diameter of the molecules of . If number densities of the gases and are and , respectively, the correct option is:
Answer: (4)
Solution
Mean free path , so . (as ). Given :
See the full step-by-step solution
Create a free account to read the complete working, and practise questions like this in a timed test.
Create a free account