MnO4(aq) + 8H + 5Fe2+ → → Mn2+(aq) + 5Fe3+(aq) + H2O. The oxidation number of maganese in the above reaction changed from

Question 1 Report

MnO4(aq) + 8H + 5Fe2+ $\to$ Mn2+(aq) + 5Fe3+(aq) + H2O. The oxidation number of maganese in the above reaction changed from

+8 to +2

+6 to +2

+5 to +2

+4 to +2