Chemistry - Solid State Question with Solution | TestHub

ChemistrySolid StateMiscellaneous/MixedEasy2 minPYQ_2020
ChemistryEasysingle choice

The molecular formula of a non-stoichiometric tin oxide containing Sn (II) and Sn (IV) ions isSn4.44O8.

Therefore, the molar ratio of Sn (II) to Sn (IV) is approximately

Options:

Answer:
C
Solution:

Let in one mole of the given substance the number of moles of Sn (II) = x moles and number of moles of Sn (IV) = y moles.

∴    x+y=4.44 and 2x+4y=16

By solvingx=0.88 and y=3.56

∴mole ratio ofSn II to Sn IV is 0.247 : 1≃1 : 4

Stream:NTA_ABHYAS_NEETSubject:ChemistryTopic:Solid StateSubtopic:Miscellaneous/Mixed
⏱ 2mℹ️ Source: PYQ_2020

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