Chemistry - Mole Concept Question with Solution | TestHub
ChemistryMole ConceptAtomic mass/Average Atomic Mass/Average Molecular MassMedium2 minQB
ChemistryMediumsingle choice
Passage / Comprehension
A mixture of nitrogen and hydrogen. In the ratio of one mole of nitrogen to three moles of hydrogen, was partially converted into so that the final product was a mixture of all these three gases. The mixture was to have a density of 0.5 g per litre at 0°C and 1.00 atm.
What would be the mass (in gm) of gas in 22.4 litres at 1 atm and 273 K?
Options:
Answer:
A
Solution:
Given density of gas mixture = at STP.
At STP, volume occupied by 1 mole gas = .
Mass of gas in = Density Volume
.
Therefore, mass of gas mixture in at and .
Stream:JEESubject:ChemistryTopic:Mole ConceptSubtopic:Atomic mass/Average Atomic Mass/Average Molecular Mass
⏱ 2mℹ️ Source: QB
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