Chemistry · Redox Reactions
Using the standard electrode potentials given below, find out the pair between which the redox reaction is not feasible. E° values: Fe3+/Fe2+ = +0.77 V; I2/I− = +0.54 V; Cu2+/Cu = +0.34 V; Ag+/Ag = +0.80 V
- 1Ag and Fe3+✓
- 2Fe3+ and Cu
- 3Ag+ and Cu
- 4Fe3+ and I−
Correct answer
Ag and Fe3+
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