Question

1)name the products obtained in chlor- alkali process. 2)name the gases liberated at anode and at cathode respectively. 3)name thwe solution which is used as raw material in this process.

Answer 1

the products obtained in chlor - alkali process are sodium hydroxide, chlorine gas, and hydrogen gas.
2NaCl. + 2H2O -->2NaOH + Cl2 + H2
# the gas liberated at anode is chlorine and gas liberated at cathode is hydrogen.
# the raw material used is concentrated solution of sodium chloride also known as brine

Answer 2

1) Chlorine, Hydroegem and Sodium Hydroxide
2) Cathode - Chlorine
Anode - Hydrogen
3) Brine solution