Of the following that cannot be obtained by electrolysis of the aqueous solution of their states is /areA. Ag and MgB. Ag and AlC. Mg and AlD. Cu and Cr.

Of the following that cannot be obtained by electrolysis of the aqueou

1.	Of the following that cannot be obtained by electrolysis of the aqueous solution of their states is /areA. Ag and MgB. Ag and AlC. Mg and AlD. Cu and Cr.
Answer» Correct Answer - C Mg and Al have lower reduction potentials than `H_(2)O` . Hence ,`H_(2)O` is reduced more easily to give `H_(2)` gas at the cathode .

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What are elementary reactions ?

Of the following that cannot be obtained by electrolysis of the aqueous solution of their states is /areA. Ag and MgB. Ag and AlC. Mg and AlD. Cu and Cr.

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