Given, E _ Fr ^ Ia ++ Fr =-0.036 ~V , E _ Fr ^ Ia ^ 2+ / Fr =-0.439 ~V The value of…
Chemistry · NEET · NTA Exams — Electrochemistry
Given,
\(\mathrm{E}_{\mathrm{Fr}}^{\mathrm{Ia}++\mathrm{Fr}}=-0.036 \mathrm{~V}, \mathrm{E}_{\mathrm{Fr}}^{\mathrm{Ia}}{ }^{2+} / \mathrm{Fr}=-0.439 \mathrm{~V}\)
The value of standard electrode potential for the change, \(\mathrm{Fe}^{3+}(\mathrm{aq})+\mathrm{e}^{-} \rightarrow \mathrm{Fe}^{2+}(\mathrm{aq})\) will be:
- - 0.072 V
- 0.385 V
- 0.770 V
- - 0.270 V
Answer
(C) 0.770 V
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