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Mark out the correct statement(s)....

Mark out the correct statement(s).

A

Copper metal cannot reduce iron (II) ions in acidic solution.

B

sodium can be obtained by the electrolysis of aqueous solution of NaCl using Pt electrodes.

C

the current carrying ions in an electrolytic cell are not necessarily discharged at the electrodes.

D

Cations having more negative oxidation potential than `-0.828V` are reduced in preference to water.

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The correct Answer is:
A, C, D
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