Chemistrymedium · Past Paper
How many water molecules are present in one formula unit of Copper sulfate (Blue Vitriol)?
A2
B5
C7
D10
✓ Correct Answer: B — 5
Blue vitriol is CuSO4.5H2O, containing 5 molecules of water.
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✓ Correct Answer: B — 5
Blue vitriol is CuSO4.5H2O, containing 5 molecules of water.
Share this question