The number of moles of KMnO4 that will be needed to react with one mole of sulphite ion in an acidic solution is:

1. \(3 \over 5\) 2. \(4 \over 5\)
3. \(2 \over 5\) 4. 1
Subtopic:  Equivalent Weight |
 64%
Level 2: 60%+
AIPMT - 2007
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