write preparation of NaOH and write its use of products?
Answers
Answer:
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Explanation:
Sodium hydroxide or caustic soda is used to manufacture soaps and various detergents we use in homes and commercial applications. The chlorine bleach is formed by combining sodium hydroxide and chlorine. Drain cleaners containing caustic soda convert the fats, grease that may clog pipes into soap, dissolves in water.
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. Cl gas is evolved at the cathode. The amalgam is treated with water to give sodium hydroxide and hydrogen gas.
Explanation:
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