electrochemistry

Related Questions

• Following are certain facts about batteries I : Batteries are classified as primary, secondary and flow batteries II : Leclanche cell is a primary battery III : Lead acid(storage) battery is a secondary cell Select correct facts

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• The mass of copper deposited from a solution of $CuS{{O}_{4}}$ by passage of 5 A current for 965 second is (Mol. wt. of Copper = 63.5)

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• Which of the following has highest electrode potential

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• The standard electrode potentials of $Z{{n}^{2+}}/Zn$ and $A{{g}^{+}}/Ag$ are $– 0.763 V$ and $+ 0.799 V$ respectively. The standard potential of the 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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