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What are the products of the electrolysis of aqueous solution of `KF` ?

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What are the products of the electrolysis of aqueous solution of KF ? Select the correct answer from above options

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O2 and H2 at anode and cathode, respectively. Since the oxidation potential of H2O> oxidation potential of Fc- , Similarly, the reduction potential of H2O> reduction potential of K⊕ .

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