Frank ICSE Solutions for Class 10 Chemistry - Metallurgy PAGE NO : 152 Solution 9:Solution 10:Solution 11:Solution 12:Aqueous solution of sodium chloride is not used for electrolytic reduction of sodium metal because sodium metal formed at cathode after discharge of sodium ions( at cathode) will react with water to form alkali NaOH. For the … [Read more...] about Frank ICSE Solutions for Class 10 Chemistry – Metallurgy