Question

Which salt is used in preparation of sodium hydroxide,baking soda and washing soda

Answer 1

In the following three steps, washing soda is prepared from sodium chloride or common salt. Firstly, a cold and concentrated sodium chloride solution is reacted with ammonia and carbon dioxide to obtain sodium hydrogen .

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Answer 2

Answer:

These salt are prepared from sodium chloride..

washing soda is prepared from sodium chloride..

sodium hydroxide is prepared by decomposition of sodium chloride..