CuSO_(4) is colourless while CuSO_(4).5H_(2)O is coloured. Why? – InterviewSolution

1.	CuSO_(4) is colourless while CuSO_(4).5H_(2)O is coloured. Why?
Answer» Solution : `CuSO_(4)`does not has any LIGAND, so SPLITTING of d-orbital take place while`CuSO_(4).5H_(2)O`has WATER ligand.

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