Given below are two statements : Statement (I) : The mean free path of gas molecules is inversely proportional to square of molecular diameter. Statement (II) : Average kinetic energy of gas molecules

Question

Given below are two statements : Statement (I) : The mean free path of gas molecules is inversely proportional to square of molecular diameter. Statement (II) : Average kinetic energy of gas molecules is directly proportional to absolute temperature of gas. In the light of the above statements, choose the correct answer from the options given below :

Options:

Answer:

C

Solution:

$λ = \frac{RT}{2 π d ^{2} N _{A} P} KE = \frac{f}{2} nRT$

TestHub · Accepted Answer

​ λ = 2 ​ π d 2 N A ​ P RT ​ KE = 2 f ​ nRT ​

Physics - Heat & Thermo Question with Solution | TestHub

Options:

Doubts & Discussion