When MnO 2 is fused with KOH and O 2 , what is the product formed and its colour? MnO 2 +…
Chemistry · Class 12 · CBSE — The d- and f-Block Elements
When MnO2 is fused with KOH and O2, what is the product formed and its colour?
MnO2 + KOH + O2 → __?___ + H2O
MnO2 + KOH + O2 → __?___ + H2O
- MnO - colourless
- KMnO4 - purple
- K2MnO4 - dark green
- MnO3 - black
Answer
(C) K 2 MnO 4 - dark green
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