Given that Eo_Fe²⁺/Fe = -0.44 V and Eo_Fe³⁺/Fe²⁺ = 0.77 V, the Eo_Fe³⁺/Fe is : · ABC26PH0688

Subject: Physical Chemistry · Chapter: Electrochemistry · Topic: Electrochemistry – General · Exam: JAM 2001-2022 · Marks: 2 · Difficulty: Easy

Given that $E^{o}_{\mathrm{Fe^{2+}/Fe}} = -0.44$ V and $E^{o}_{\mathrm{Fe^{3+}/Fe^{2+}}} = 0.77$ V, the $E^{o}_{\mathrm{Fe^{3+}/Fe}}$ is :
(a)1.21 V
(b)0.33 V
(c)−0.036 V
(d)0.036 V
Answer
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