Chemistry - Ideal Gas Question with Solution | TestHub
ChemistryIdeal GasKinetic Theory of GasesMedium2 minQB
ChemistryMediumsingle choice
Passage / Comprehension
Three flasks A, B and C have equal volumes. A is maintained at 300 K, B at 600 K and C at 900 K. Flask A contain H2 gas, flask B contain CH4 gas and flask C contain O2 gas, and masses of all gases are same. Assume ideal behaviour of gases.
Flask with greater average speed for the molecules
Options:
Answer:
A
Solution:
barc ∝ √(T/M): A: √(300/2) = √(150) = 12.25; B: √(600/16) = √(37.5) = 6.12; C: √(900/32) = √(28.1) = 5.30. Flask A has the greatest average speed. Hence Ans (a).
Stream:JEESubject:ChemistryTopic:Ideal GasSubtopic:Kinetic Theory of Gases
⏱ 2mℹ️ Source: QB
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