Question

Which of the following salts does not contain water of crystallization *

1 point

Blue vitriol

Baking soda

Washing soda

Gypsum

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Answer 1

Explanation:

baking soda does not contain water of crystallisation ..

blue vitrol is hydrated copper sulphate ...

Answer 2

Answer:

potassium Nitrate and barium sulphate my mate I hope it will help ...............