Question

5. In the electrolysis of sodium chloride solution, the electrolyte is
a. Sodium ion
b. Chloride ion
c. Sodium chloride solution
d. Water​

Answer 1

option a sodium ion (Na+)

have a good day ^_^

Answer 2

sodium chloride solution will be electrolyte { brine }

Explanation:

The electrolyte sodium chloride solution (brine), provides a high concentration of sodium ions Na+ and chloride ions Cl– to carry the current during the electrolysis process. Initially there are only traces of hydrogen ions H+ and hydroxide ions OH–from the self-ionisation of water.