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JEE Main202524 Jan 2025Morning ShiftChemistryd and f Block ElementsActual

Preparation of potassium permanganate from MnO ₂ involves two step process in which the 1st step is a reaction with KOH and KNO ₃ to produce

Options

  1. AK ₃ MnO ₄
  2. BK ₄ [ Mn ( OH )₆ ]
  3. CKMnO ₄
  4. DK ₂ MnO ₄

Correct answer

D. K ₂ MnO ₄

Step-by-step solution

Preparation of KMnO ₄ MnO ₂ [ KNO ₃] KOH K ₂ MnO ₄ [ Oxidation in Alkaline solution ] Elecrolta KMnO ₄

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