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1. MnO4-+8H++5Fe2+Mn2+++4H2O+5Fe3+

  • A. MnO4-
  • B. MnO4-
  • C. MnO4-
  • D. MnO4-

Answer: Option A

Explanation:

MnO4- + 2 e- → Mn2+

(reduction)

2 Fe²+- 2 e- → 2 Fe³+

(oxidation)

MnO2 is an oxidizing agent, FeSO4 is a reducing agent.


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