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Out of the following matals that cannot ...

Out of the following matals that cannot be obtained by electrolysis of the aquenous solution of their salts is

A

Ag

B

Mg

C

Au

D

Na

Text Solution

Verified by Experts

The correct Answer is:
A, C
`Mg` and `Na` being highly electropositive element react with `H_(2) O` (aqueous medium) and hence cannot be obtained by electrolysis of the aqueous solution of their salts.
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