Statement I : The reaction of oxalic acid with acidified KMnO4 is first slow and then proceeds with faster speedStatement II : Acidified KMnO4 is a strong oxidizing agent
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a
Statement I and II are correct
b
Statement I is correct and II is incorrect
c
Statement - I is incorrect and Statement - II is correct
d
Both statement - I and II are incorrect
answer is A.
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Detailed Solution
KMnO4 - H2C2O4 reaction in acidic medium slow in the begining butrate increases after certain time called induction period. this is because Mn+2,the product formed acts like Autocatalyst.SRP value of is 1.52V KMnO4 is a strong oxidantI &II are true