Q.
Statement-I: KMnO4 oxidises Potassium iodide to Potassium periodate in faint alkaline mediumStatement-II: In permanganometric titrations carried out in acidic medium, HCl is used as medium.
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An Intiative by Sri Chaitanya
a
Both statements I and II are correct
b
Statement-I is correct and statement-II is incorrect
c
Statement-I is incorrect and statement-II is correct
d
Both statements I and II are incorrect
answer is D.
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Detailed Solution
I) KMnO4 oxidises I− to IO3− in faint alkaline medium.II) HCl cannot be used as medium because KMnO4 oxidises HCl to Cl2
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