Question

which one of the following is not a hydrated salt. 1) blue vitriol 2)baking soda 3)washing soda 4)epsom salt​

Answer 1

Answer:

B

Explanation:

: (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

Answer 2

2) baking soda is not a hydrated salt.

1. Hydrated salt is defined as the salt which has water molecules attached to the crystalline structure of salt.
2. Blue vitriol is the name for cupric sulfate. It has five water molecules attached.
3. Washing soda refers to sodium carbonate containing ten water molecules.
4. Epsom salt is another name for magnesium sulfate. The crystalline structure has seven molecules of water of crystallization.
5. Baking has chemical name sodium hydrogen carbonate. Commonly it is also known by the name bicarbonate of soda.