Question

preparation of caustic soda chemically​

Answer 1

Explanation:

chemical formulae of caustic soda is NaOH and chemical name is sodium hydroxide.It is prepared by electrolyting aqueous solution of sodium chloride (NaCl)and then NaOH,H2,Cl2 is produced. The reaction is as follows:

2H20 + 2NaCl -------> 2NaOH + H2 + Cl2

Answer 2

Explanation:

hope it helps........