1.Correct cell reaction for the cell representation Pt ∣ Fe2+, Fe3+ ∥ MnO2, Mn2+, H+ ∣ Pt\text{Pt}\,|\,\text{Fe}^{2+},\,\text{Fe}^{3+}\,\|\,\text{MnO}_2,\,\text{Mn}^{2+},\,\text{H}^+\,|\,\text{Pt}Pt∣Fe2+,Fe3+∥MnO2,Mn2+,H+∣Pt is:a.MnO2 (aq)+Fe2+ (aq)+H+ (aq)→Mn2+ (aq)+Fe3+ (aq)+H2O (l)\text{MnO}_2\,(\text{aq}) + \text{Fe}^{2+}\,(\text{aq}) + \text{H}^+\,(\text{aq}) \rightarrow \text{Mn}^{2+}\,(\text{aq}) + \text{Fe}^{3+}\,(\text{aq}) + \text{H}_2\text{O}\,(\text{l})MnO2(aq)+Fe2+(aq)+H+(aq)→Mn2+(aq)+Fe3+(aq)+H2O(l)b.MnO2 (aq)+5Fe2+ (aq)+8H+ (aq)→Mn2+ (aq)+5Fe3+ (aq)+4H2O (l)\text{MnO}_2\,(\text{aq}) + 5\text{Fe}^{2+}\,(\text{aq}) + 8\text{H}^+\,(\text{aq}) \rightarrow \text{Mn}^{2+}\,(\text{aq}) + 5\text{Fe}^{3+}\,(\text{aq}) + 4\text{H}_2\text{O}\,(\text{l})MnO2(aq)+5Fe2+(aq)+8H+(aq)→Mn2+(aq)+5Fe3+(aq)+4H2O(l)c.MnO2 (aq)+Fe2+ (aq)→Mn2+ (aq)+Fe3+ (aq)\text{MnO}_2\,(\text{aq}) + \text{Fe}^{2+}\,(\text{aq}) \rightarrow \text{Mn}^{2+}\,(\text{aq}) + \text{Fe}^{3+}\,(\text{aq})MnO2(aq)+Fe2+(aq)→Mn2+(aq)+Fe3+(aq)d.None of the aboveLogin to continueOnly logged in users canattempt or see the solution.
