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Q Reduction of the metal centre in aqueous permanganate ion involves (A) 3 electrons in neutral medium (B) 5 electrons in neutral medium (C) 3 electrons in alkaline medium (D) 5 electrons in acidic medium in your solution a,d is correct, but in JEE SOLUTION a,c,d is correct how?

Q Reduction of the metal centre in aqueous permanganate ion involves
(A) 3 electrons in neutral medium
(B) 5 electrons in neutral medium
(C) 3 electrons in alkaline medium
(D) 5 electrons in acidic medium
in your solution a,d is correct, but in JEE SOLUTION a,c,d is correct how?

Grade:11

1 Answers

Aman Bansal
592 Points
12 years ago

dear piyush ,

in alkaline and neutral medium KMnO4 convert to MnO2 i.e. change in O.S. is 3 so answer is a,c,d.

Best Of luck

Plz Approve the answer...!!!!

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