Identify the product and its colour when MnO_(2) is fused with solid K – InterviewSolution

1.	Identify the product and its colour when MnO_(2) is fused with solid KOH in the presence of O_(2).
Answer» `KMnO_(4)`, purple `K_(2)MnO_(4)`, dark green `MNO`, colourless `Mn_(2)O_(3)`, brown Solution :`2MnO_(2)+4KOH+O_(2) to UNDERSET("dark green")(2K_(2)MnO_(4))+2H_(2)O`

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