prepration of KMnO4?
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Preparation of KMnO4 involves the following steps:
Conversion of MnO2 to potassium manganate. The powdered pyrolusite is fused with potassium hydroxide in the presence of air to form potassium manganate, which is a green colored compound.
Oxidation of potassium manganate to potassium permanganate.
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Answer:
Explanation:Preparation of KMnO4 involves the following steps:
Conversion of MnO2 to potassium manganate. The powdered pyrolusite is fused with potassium hydroxide in the presence of air to form potassium manganate, which is a green colored compound.
Oxidation of potassium manganate to potassium permanganate.
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