Using the standard electrode potential, find out the pair between which redox reaction is not feasible.
EᶱV values : Fe3+/Fe2+ = + 0.77; I2 /I– = + 0.54
Cu2+/Cu = + 0.34; Ag+ /Ag = + 0.80 V
(i) Fe3+ and I–
(ii) Ag+ and Cu
(iii) Fe3+ and Cu
(iv) Ag and Fe3+
Using the standard electrode potential, find out the pair between which redox reaction is not feasible.
EᶱV values : Fe3+/Fe2+ = + 0.77; I2 /I– = + 0.54
Cu2+/Cu = + 0.34; Ag+ /Ag = + 0.80 V
(i) Fe3+ and I–
(ii) Ag+ and Cu
(iii) Fe3+ and Cu
(iv) Ag and Fe3+
Asked by Shiksha User
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1 Answer
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This is a Multiple Choice Questions as classified in NCERT Exemplar
Option (iv) is the correct answer.
E? will be negative for the pair Ag and Fe3+. Hence the reaction is not feasible.
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