Chemistry - Mole Concept Question with Solution | TestHub

ChemistryMole ConceptMiscellaneous/MixedEasy2 minPYQ_2020

ChemistryEasysingle choice

Total charge required for the oxidation of two moles $M n_{3} O_{4}$ into $M n O_{4}^{2 -}$ in presence of alkaline medium is

Answer:

Solution:

1 mole $M n_{3} O_{4} l o s e (6 - \frac{8}{3}) \times 3 = 10$ mole $e^{-}$ ,
so total charge required $= 2 \times 10 = 20 F$

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

⏱ 2mℹ️ Source: PYQ_2020

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