Chemistry, asked by aneesh39, 5 months ago

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 vedant2765
4

Answer:

the answer is b. baking soda

Answered by mayanngraceoc
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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