1.

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

A. Sodium liberated reacts with water to produce \[NaOH+{{H}_{2}}\]
B.  Sodium being more electropositive than hydrogen, \[{{H}_{2}}\]is liberated at cathode and not sodium
C.  electrolysis cannot take place with brine solution
D.  none of the above
Answer» C.  electrolysis cannot take place with brine solution


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