Chemistry, asked by kuldeepsachdev9823, 1 year ago

Describe the preparation of potassium permagnet sol

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Answered by abc1590

Answer:

Potassium permanganate can be prepared from pyrolusite (MnO2). The ore is fused with KOH in the presence of either atmospheric oxygen or an oxidising agent, such as KNO3or KClO4, to give K2MnO4. ... At anode, manganate ions are oxidized to permanganate ions.

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