REDOX REACTIONS QUIZ FOR JEE MAINS,NEET,EAMCET&EAPCET

 REDOX REACTIONS QUIZ WITH DETAILED SOLUTIONS

QUIZ220122

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1. Equivalent weight of Potassium Permanganate (KMnO4) or Permanganate ion ( MnO4(-) ) in acidic, basic and neutral medium are in the ratio of :

A) 3 : 5 : 15
B) 5 : 3 : 1
C) 5 : 1 : 3
D) 3 : 15 : 5

ANSWER= (D)
Explain:- Eacidic : Ebasic : Eneutral = M/5 : M/1 : M/3 = 3 : 15 : 5