Preparation of potassium permanganate from MnO2 involves two step process in which the 1st step is a reaction with KOH and KNO3 to produce (A) KMnO4 (B) K3MnO4 (C) K4[Mn(OH)6] (D) K2MnO4

Question

Preparation of potassium permanganate from MnO2 involves two step process in which the 1st step is a reaction with KOH and KNO3 to produce

(A) KMnO4
(B) K3MnO4
(C) K4[Mn(OH)6]
(D) K2MnO4

Prashant Kotian · Accepted Answer

Correct answer: D. MnO2 + KOH + KNO3  K2MnO4 | JEE(Main) 2025 | DATE : 24-01-2025 (SHIFT-1) | PAPER-1 | CHEMISTRY PAGE # 7

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