Using the standard electrode potentials given below, identify the correct statements from the following: \[\ce{Fe^2+ + 2e^- -> Fe}\]; E0 = −0.44 V \[\ce{Cu^2+ + 2e^- -> Cu}\]; E0 = +0.34 V \[\ce{Ag^+ + e^- -> Ag}\]; E0 = +0.80 V (I) Copper can displace iron from FeSO4 solution (II) Iron can displace copper from CuSO4 solution (III) Silver can displace copper from CuSO4 solution (IV) Iron can displace silver from AgNO3 solution

English

Using the standard electrode potentials given below, identify the correct statements from the following: FeX2++2eX−⟶Fe; E0 = −0.44 V CuX2++2eX−⟶Cu; E0 = +0.34 V AgX++eX−⟶Ag; E0 = +0.80 V

Using the standard electrode potentials given below, identify the correct statements from the following:

\[\ce{Fe^2+ + 2e^- -> Fe}\]; E⁰ = −0.44 V

\[\ce{Cu^2+ + 2e^- -> Cu}\]; E⁰ = +0.34 V

\[\ce{Ag^+ + e^- -> Ag}\]; E⁰ = +0.80 V

(I) Copper can displace iron from FeSO₄ solution

(II) Iron can displace copper from CuSO₄ solution

(III) Silver can displace copper from CuSO₄solution

(IV) Iron can displace silver from AgNO₃ solution

MCQ

II, IV

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Redox Reaction and Electrode Potential

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