Section: Problems by Topic
Chapter 5: Gases
Textbook ExpertVerified Tutor
26 Oct 2021
The kinetic molecular theory states that the particles of gases undergo constant motion in the straight line unless they undergo collision. The molecules of gases do not remain valid at low-temperature conditions. The molecules of gas get liquefy at the low temperature.
Therefore, they do not remain in a state of constant motion. Thus, the postulate of the constant motion of molecules of gases becomes invalid.
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