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During the reduction of Gold (III) from `AuCl_(4)^(-)` ion, the solution must be stirred rapidly during electrolysis. The stirring is important becauseA. It helps to separtae gold from chlorineB. It increases the movement of `AuCl_(4)^(-)` towards anodeC. It overcomes the repulsion between the `AuCl_(4)^(-)` and the excess `e^(-)` at the electrode and help in deposition of gold (III)D. It increases the conductivity of the solution. |
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Answer» Correct Answer - C God in `AuCl_(4)^(-)` has to be reduced at an electrode with excess electron. Hence, stirring is essential. |
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