No. 16 For redox titrations, the oxidation state of the analyte may need adjusting.The analyte can be preoxidized with an oxidizing agent to quantitativelyoxidize the analyte, with the excess oxidizing agent eliminated to preventinterference with titration. Which of the oxidizing agents is paired withINCORRECT elimination chemistry?Excess stannous chloride in hot HCI is eliminated by boiling, converting stannouscation to stannic cation.Excess hydrogen peroxide in basic solution is eliminated by boiling, convertinghydrogen peroxide to water and oxygen gas.O Excess solid sodium bismuthate is removed by filtration.O Excess peroxydisulfate is eliminated by boiling, converting the peroxydisulfate tosulfate.Excess silver(I, III) oxide in mineral acid is eliminated by boiling, convertingsilver(III) cation to silver(1) cation.

Ans. Oxidizing agent that is paired with incorrect elimination chemistry: (A) The excess stannous…

For redox titrations, the oxidation state of the analyte may need adjusting. The analyte can be preoxidized with an oxidizing agent to quantitatively oxidize the analyte, with the excess oxidizing agent eliminated to prevent interference with titration. Which of the oxidizing agents is paired with INCORRECT elimination chemistry?