Chemistry - Ideal Gas Question with Solution | TestHub
ChemistryIdeal GasMiscellaneous/MixedEasy2 minPYQ_2020
ChemistryEasysingle choice
A mixture ofandoccupied a certain volume at a total pressure equal to 63 torr. The same gas mixture was burnt toandalone was collected in the same volume and at the same temperature, the pressure was found to be 69 torr.
What was the mole fraction ofin the original gas mixture?
Options:
Answer:
A
Solution:
Let no. of moles ofpresent =mole
Let no. of moles ofpresent =mole
At constant
Alternative solutions
Stream:NTA_ABHYASSubject:ChemistryTopic:Ideal GasSubtopic:Miscellaneous/Mixed
⏱ 2mℹ️ Source: PYQ_2020
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