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Karnataka Board PUCPUC Science Class 11

P Consider a Gas of Neutrons. Do You Expect It to Behave Much Better as an Ideal Gas as Compared to Hydrogen Gas at the Same Pressure and Temperature?

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Question

Consider a gas of neutrons. Do you expect it to behave much better as an ideal gas as compared to hydrogen gas at the same pressure and temperature?

Short/Brief Note
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Solution

Yes, according to the postulates of kinetic theory, a gas of neutrons will be a better ideal gas than hydrogen. The reasons are given below:

1. As per the Kinetic theory, neutrons do not interact with each othe. Molecules of an ideal gas should also not interact with each other. On the other hand, hydrogen molecules interact with each other owing to the presence of charges in them.

2. Neutrons are smaller than hydrogen. This fulfils another kinetic theory postulate that gas molecules should be points and should have negligible size. 

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Chapter 24: Kinetic Theory of Gases - Short Answers [Page 32]

APPEARS IN

HC Verma Concepts of Physics Volume 1 and 2 [English]
Chapter 24 Kinetic Theory of Gases
Short Answers | Q 6 | Page 32

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