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JEE Main Chemistry question

ChemistryRedox ReactionsJEE Main

Acidified KMnO oxidises oxalic acid to CO. What is the volume (in litres) of M KMnO required to completely oxidise 0.5 L of M oxalic acid in acidic medium?

Answer: (D)

Solution

Milliequivalents(mol-equivalents) of KMnO per litre ; of oxalic acid . Equating equivalents:

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Question ID VK-130553