The following equations represent redox reactions EXCEPT
Ba2+(aq) + SO2-4 (aq) โ BaSO4(s)
Cl2(g) + 2Br- (aq) โ 2CI - (aq) + Br2(g)
Fe2+(aq) + ยฝ C I2(aq) โ Fe3+ (aq) + CI-(aq)
2Fe3+(aq) + Sn2+(aq) โ 2Fe2+(aq) Sn4+ (aq)
Zn(s) + CU2+(aq) โ Zn2+(aq) + CU(s)
The correct answer is: A
Explanation
No official explanation is available for this question at this time. Please check contributions posted by others below. If you can provide an explanation to help other student learn.