Chemistry - Ideal Gas Question with Solution | TestHub

ChemistryIdeal GasKinetic Theory of GasesHard2 minQB

ChemistryHardinteger

Find the value of $(u_{r m s}$ of $O_{2}$ at 400 $K / u_{m p}$ of $C H_{4}$ at $100 K)^{2}$ .

Answer:

Solution:

$u_{r m s}^{2} = 3 RT / M$ and $u_{m p}^{2} = 2 RT / M$ .

$u_{r m s}^{2} (O_{2})$ is proportional to 3 $\times 400/32 = 37.5$ .

$u_{m p}^{2} (C H_{4})$ is proportional to 2 $\times 100/16 = 12.5$ .

Ratio of squares 37.5/12.5 = 3.

Answer: 3.

Stream:JEESubject:ChemistryTopic:Ideal GasSubtopic:Kinetic Theory of Gases

⏱ 2mℹ️ Source: QB

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