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The mean free path of molecules of a gas...

The mean free path of molecules of a gas (radium) is inversely proportional to

A

`r^3`

B

`r^2`

C

`r`

D

`sqrtr`

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The correct Answer is:
B
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AAKASH INSTITUTE ENGLISH-KINETIC THEORY-EXERCISE (ASSIGNMENT) SECTION - C Previous Years Questions
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  11. According to kinetic theory of gases, at absolute zero temperature

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  17. At 0 K, which of the following properties of a gas will be zero ?

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