Chemistry - Mole Concept Question with Solution | TestHub

ChemistryMole ConceptMiscellaneous/MixedEasy2 minPYQ_2024

ChemistryEasysingle choice

1 L closed flask contains a mixture of 4 g of methane and 4.4 g of carbon dioxide. The pressure inside the flask at $2 7^{\circ} C$ is [Assume ideal behaviour of gases]

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Answer:

Solution:

no. of moles of $CH_{4} (n_{1}) = \frac{4}{16} = 0.25 mol$ no. of moles of $CO_{2} (n_{2}) = \frac{4.4}{44} = 0.1 mol$ Total no. of moles $(n_{T}) = n_{1} + n_{2} = 0.35 mol$ $∴ P = \frac{0.35 \times 0.082 \times 300}{1} = 8.6 atm$

Stream:BITSATSubject:ChemistryTopic:Mole ConceptSubtopic:Miscellaneous/Mixed

⏱ 2mℹ️ Source: PYQ_2024

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