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COMEDK2014Chemistryd and f Block Elements

In acidic medium, potassium permanganate oxidises oxalic acid to

Options

  1. Aoxalate
  2. Bcarbon dioxide
  3. Cacetate
  4. Dacetic acid

Correct answer

B. carbon dioxide

Step-by-step solution

In acidic medium, oxalic acid is oxidised to CO ₂ (carbon dioxide) by KMnO ₄ . aligned 5( COOH )₂+2 KMnO ₄+3 H ₂ SO ₄ & K ₂ SO ₄+2 MnSO ₄+10 CO ₂+8 H ₂ O aligned

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