Question:
The standard electrode potentials of some electrodes are given below:
Fe3+/Fe2+ 0.77V; Br2/Br- 1.09V; I2/I- 0.54V; Zn2+/Zn(s) -0.76V;
Ag+/Ag(s) 0.80V; Fe2+/Fe(s) -0.44V; Cu2+/Cu(s) 0.34V
Predict the reaction that is not feasible:
The standard electrode potentials of some electrodes are given below:
Fe3+/Fe2+ 0.77V; Br2/Br- 1.09V; I2/I- 0.54V; Zn2+/Zn(s) -0.76V;
Ag+/Ag(s) 0.80V; Fe2+/Fe(s) -0.44V; Cu2+/Cu(s) 0.34V
Predict the reaction that is not feasible:
Fe3+/Fe2+ 0.77V; Br2/Br- 1.09V; I2/I- 0.54V; Zn2+/Zn(s) -0.76V;
Ag+/Ag(s) 0.80V; Fe2+/Fe(s) -0.44V; Cu2+/Cu(s) 0.34V
Predict the reaction that is not feasible:
Updated On: May 31, 2024
- Fe3(aq) oxidises I-(aq)
- Ag+(aq) oxidises Cu(s)
- Ag(s) reduces Fe3-(aq)
- Br2(aq) oxidises Fe2+(aq)
- Zn(s) reduces Cu2+(aq)
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Verified By Collegedunia
The Correct Option is C
Solution and Explanation
The correct option is (C) : Ag(s) reduces Fe3-(aq)
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