Chemistry - Complete d-block Question with Solution | TestHub

ChemistryComplete d-blockd-blockMedium2 minQB

ChemistryMediumsingle choice

What is best reagent would you choose to convert $MnO_{4}^{2 -}$ to $MnO_{4}^{-}$ .

Answer:

Solution:

Only O₃ and Cl₂ water are preferred

$2 K_{2} MnO_{4} + Cl_{2} Δ 2 KCl + 2 KMnO_{4}$ $2 K_{2} MnO_{4} + O_{3} + H_{2} O ⟶ 2 KMnO_{4} + 2 KOH + O_{2} ↑]$

Stream:JEESubject:ChemistryTopic:Complete d-blockSubtopic:d-block

⏱ 2mℹ️ Source: QB

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