In the Determination of Iron in Vitamins, Fe²⁺ Is Titrated

question 194

Multiple Choice

In the determination of iron in vitamins, Fe²⁺ is titrated with permanganate, MnO₄^-,In acidic solution.The products of the reaction are Fe³⁺ and Mn²⁺.In the balanced equation,The number of electrons transferred is

• A) 5
• B) 1
• C) 10
• D) 7

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