English, asked by Angelpriya80, 3 months ago

Which one of the following salts does not con-tain water of crystallisation?
(a) Blue vitriol
(b) Baking soda
(c) Washing soda
(d) Gypsum

Answers

Answered by HPKrupana

Answer:

Explanation:

Answer: (b) Chemical formula of baking soda is NaHC03 (sodium hydrogen carbonate). Chemical formulae of blue vitriol is , washing soda is and gypsum is So, baking powder does not contain water of crystallization.

Answered by Anonymous

Answer:

) Chemical formula of baking soda is NaHC03 (sodium hydrogen carbonate). Chemical formulae of blue vitriol is , washing soda is and gypsum is So, baking powder does not contain water of crystallization.

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