MnO_4^{-} + 8H^{\+} + 5e^{-} → Mn^{2+} + 4H_2O ; E° = 1.51 V MnO_2 + 4H^{\+}+2e^{-} → Mn^{2+} + 2H_2O ; E° = 1.23 VE^\circ_{MnO_4^{-}|MnO_2} is

VITEEE 2014 Paper

Section: Chemistry

Question : 43 of 120

Marks: +1, -0

MnO4− + 8H++5e− → Mn2++4H2O ;
E° = 1.51 V
MnO2+4H++2e− → Mn2++2H2O ;
E° = 1.23 VE°MnO4−|MnO2 is

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