Permanganatometry is a titrimetric method for the determination of substances based on oxidation reactions involving permanganate ions. Which of the following are the standard solutions that are used according to this method for the quantitative determination of oxidants by reverse titration method?

Question

Accepted Answer

Potassium permanganate, iron (II) sulfate

Answer

Potassium bromate, sodium thiosulfate

Answer

Potassium dichromate, sodium thiosulfate

Answer

Potassium iodate, sodium thiosulfate

Answer

Cerium (IV) sulfate, iron (II) sulfate

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