Home JEE Main - Previous Year Papers JEE MAIN 2020 PAPER-8 An ideal gas in a closed container is slowly…
JEE Main - Previous Year Papers JEE MAIN 2020 PAPER-8 Single Correct MCQ
Published on: August 22, 2026

An ideal gas in a closed container is slowly heated. As its temperature increases, which of the following statements are true?

A
the mean free path of the molecules decreases. and and
B
the mean collision time between the molecules decreases. and
C
the mean free path remains unchanged. and
D
the mean collision time remains unchanged.

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Text Solution

Verified by Experts
The correct answer is:
A

Mean free path

No. 7 molecules

volume of container

diameter of molecule

and are constant

Mean free path reamains unchanged.

Now, If no. of collisions increases.

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