1.

Sodium cannot be extracted by the electrolysis of brine solution because:

Answer»

sodium liberated reacts with water to produce`NaOH+H_(2)`
sodium being more ELECTROPOSITIVE than HYDROGEN, `H_(2)` is liberated at cathode and not sodium
electrolysis cannot take place with brine soulution
none of the above

Solution :It is a reason for given fact.


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