which of the following salt does not contain water of crystallization
a. blue vitriol
b. baking soda
c. washing soda
d. Gypsum
Answers
Answered by
4
Answer:
the answer is b. baking soda
Answered by
4
ANSWER:
▪ B.Baking Soda
EXPLANATION:
▪The chemical formula of baking soda is NaHCO3. Its formula does not show any association with water molecules. Other three contain water of crystallization blue vitriol (CuSO4 .5H20), washing soda (Na2CO3 .1OH2O) and gypsum (CaSO4 2H20).
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