1.

What is the standard reduction potential (E^(@)) for Fe^(3+) to Fe? Given that : Fe^(2+) + 2e^(-) to Fe, E_(Fe^(2+)//Fe)^(@)=-0.47V Fe^(3+) + e^(-) to Fe^(2+), E_(Fe^(3+)//Fe^(2+))^(@) = +0.77V

Answer»

–0.057 V
+ 0.30 V
– 0.30 V
+ 0.057 V

ANSWER :A


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