Question

Write the preparation and uses of baking soda and bleaching powder ?​

Answer 1

Answer:

USES

Bleaching Powder: 1.) Used as a reagent in the preparation of chloroform. 2.) Used as an oxidizing agent in many chemical industries.

Baking Soda : 1.) Used as mild ANTISEPTIC. 2.) Used in soda-acid fire extinguisher.

Washing Soda : 1.) Used in glass,soap and paper industries. 2.) Used as cleaning agent in domestic purposes.

Explanation:

PREPARATION

Bleaching powder is calcium oxychloride. It is prepared by the action of chlorine on dry slaked lime

Baking powder is a mixture of baking soda and a mild edible tartaric acid. When baking soda mixes with water,then sodium hydrogen carbonate reacts with tartaric acid to evolve carbon dioxide gas.