Chemistry - Mole Concept Question with Solution | TestHub

ChemistryMole ConceptMiscellaneous/MixedEasy2 minPYQ_2016

ChemistryEasysingle choice

A compound of Xe and $F$ is found to have $53.5%$ of Xe. What is oxidation number of Xe in this compound?

Options:

Answer:

Solution:

$Xe = 53.5% ∴ F = 46.5%$ Relative number of atoms Xe $= \frac{53.5}{131.2} = 0.4 and F = \frac{46.5}{19} = 2.4$ Simple ratio $Xe = 1$ and $F = 6;$ Molecular formula is $XeF_{6}$ O. $N$ .of $Xe$ is +6

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

⏱ 2mℹ️ Source: PYQ_2016

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