Question

1) What are the three products of chlor-alkali process? Write one commercially or industrial important material each that can be prepared from each of these products.

Answer 1

When electricity is passed through an aqueous solution of sodium chloride(called brine) , it decomposes to form sodium hydroxide. following is the chemical equation -
2NaCl(aq) + 2H2O(l) ------> 2NaOH(aq) + Cl2(g) + H2(g) 

Answer 2

You know that chlor alkali process have three product

2NaCl + H2O ---- 2NaOH +Cl2 +H2

1) Sodium hydroxide (NaoH) :- it is used for soap and detergent and paper making .

2) chlorine :- used in PVC , pesticides

3) hydrogen also there