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In the cell , `Cr(s) | Cr^(3+)(aq) || Cd^(2+)(aq) | Cd(s)`., write down the anodic and cathodic reactions and also overall reaction. |
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Answer» Anode reaction , `Cr(s) to Cr^(3+)(aq)+3e^(-)]xx2` `("Cathodic reaction" : Cd^(2)(aq)+2e^(-) to Cd(s)xx3)/("Overall reaction" : 2Cr+3Cd^(2+)(aq) to2Cr^(3+)(aq)+3Cd(s)` |
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