AIPMT PRELIMS2005Chemistry-Redox Reactions
AIPMT PRELIMS 2005 Chemistry Stoichiometry MCQ Question
Type: MCQ-numerical-Medium-Class 11
The number of moles of KMnO₄ reduced by one mole of KI in alkaline medium is:
A
one fifth
B
five
C
one
Correct Answer
Option D
Detailed Explanation
In alkaline medium, one mole of KI reduces five moles of KMnO₄ to MnO₂. This is based on the stoichiometry of the redox reaction.
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