Given E _ E ^ 3+ / E ^ 0 =-0.2 ~V , E _ E ^ 2+ / E ^ 0 =-0.2 ~V . The potential for the…
Chemistry · JEE Main · NTA Exams — Redox Reactions and Electrochemistry
Given \(\mathrm{E}_{\mathbb{E}^{3+} / \mathbb{E}}^{0}=-0.2 \mathrm{~V}, \mathrm{E}_{\mathbb{E}^{2+} / \mathbb{E}}^{0}=-0.2 \mathrm{~V} .\)
The potential for the cell
Cr | Cr3+ (0.1M) || Fe2+ (0.01M) | Fe is
The potential for the cell
Cr | Cr3+ (0.1M) || Fe2+ (0.01M) | Fe is
- – 0.26 V
- 0.26 V
- – 0.339 V
- 0.336 V
Answer
(B) 0.26 V
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