What are the number of molecules of water in CuSO₄.5H₂O, if the we – McqOptions

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1.	What are the number of molecules of water in CuSO₄.5H₂O, if the weight of oxygen in it is 36 grams?
A.	3.25 X 10²³
B.	5.25 X 10²³
C.	7.52 X 10²³
D.	9.52 X 10²³
Answer» D. 9.52 X 10²³

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