Question

. How sodium hydroxide is prepared? Explain the whole process ,the

chemical reaction and draw a diagram of the process
( give me answer I will definitely mark you as brainlest )​

Answer 1

Answer:

It is generally prepared by electrolysis of sodium chloride in Castner-kellner cell. A brine solution is electrolyzed using mercury cathode and carbon anode. Sodium metal, discharged at the cathode, combine with mercury to form sodium amalgam. ... The amalgam is treated with water to give sodium hydroxide and hydrogen gas.Chemical reaction, a process in which one or more substances, the reactants, are converted to one or more different substances, the products. Substances are either chemical elements or compounds. A chemical reaction rearranges the constituent atoms of the reactants to create different substances as products.