electrochemistry

Related Questions

• Copper cannot replace………..from solution

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• The number of electrons gained and lost during the electrolysis of $35.5 g$ of $Cl^–$ and $65.4 g$ of $Zn^{2+}$ respectively are

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• $Emf$ of a cell whose half cells are given below is $M{{g}^{2+}}+2{{e}^{-}}\to Mg\,(s)$; E = – 2.37 V $C{{u}^{2+}}+2{{e}^{-}}\to Cu\,(s)$; E = + 0.33 V

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• Schematic diagram of an electrolytic-cell is

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• When the sample of copper with zinc impurity is to be purified by electrolysis, the appropriate electrodes are Cathode Anode

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