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Q.
In solid $CuSO_{4} \cdot 5H_{2}O$ copper is coordinated to number of water molecules
Haryana PMTHaryana PMT 2009Coordination Compounds
Solution:
In solid $CuSO _{4} \cdot 5 H _{2} O$ four water molecules are coordinated with copper as
$CuSO _{4} \cdot5 H _{2} O \rightarrow\left[ Cu \left( H _{2} O \right)_{4}\right] SO _{4}\cdot H _{2} O$