Chemistry - Ideal Gas Question with Solution | TestHub
ChemistryIdeal GasIdeal Gas Equation & problemsEasy2 minQB
ChemistryEasysingle choice
If at top of a hill 2000 m above sea level, the atmospheric pressure is 50 cm of Hg and at the sea level the atmospheric pressure is 74.5 cm of Hg, and you need as much oxygen to breathe at sea level as on the top of the hill, how much faster need you breathe on the hill top?
Options:
Answer:
B
Solution:
For the same O2 intake, breathing rate is inversely proportional to the partial pressure of O2, and the O2 fraction of air is unchanged. Rate factor = 74.5/50 = 1.49. Matches (b).
Stream:JEESubject:ChemistryTopic:Ideal GasSubtopic:Ideal Gas Equation & problems
⏱ 2mℹ️ Source: QB
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