1.

When an aqueous solution of potassium fluoride is electrolyzed, which of the following occursA. `O_(2)` and `H^(+)` are produced at one electrode and `H_(2)` and `OH^(-)` are formed at the other.B. `O_(2)` and `OH^(-)` are produced at one electrode and `H_(2)` and `H^(+)` are formed at the other.C. Metallic K is formed at one electrode and `O_(2)` and `H^(+)` are formed at the other.D. Metallic K is produced at one electrode and elemental `F_(2)` is produced at the other.

Answer» Correct Answer - A


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