Formula of copper (II) sulphate pentahydrate is:

1.	Formula of copper (II) sulphate pentahydrate is:
A.	\[CuS{{o}_{4}}.2{{H}_{2}}O\]
B.	\[Cu\,S{{o}_{4}}.5{{H}_{2}}O\]
C.	\[5Cu\,S{{o}_{4}}.{{H}_{2}}O\]
D.	\[Cu\,S{{o}_{4}}.{{H}_{2}}O\]
E.	None of these
Answer» C. \[5Cu\,S{{o}_{4}}.{{H}_{2}}O\]

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Formula of copper (II) sulphate pentahydrate is:

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