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Which out of the following metals can be obtained by electrolysis of the aqueous solution of their salts?
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a
K
b
Mg
c
Au
d
Al
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Correct option is C
Mg ,K and Al being highly electropositive element react with H2O (aqueous medium) and hence cannot be obtained by electrolysis of the aqueous solution of their salts.Talk to our academic expert!
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