A) five water molecules
B) four water molecules
C) one sulphate anion
D) one water molecule
Correct Answer: B
Solution :
\[CuS{{O}_{4}}.\,\,5{{H}_{2}}O\] is a crystalline salt. Four \[{{H}_{2}}O\] molecules attach to copper, forming a square planar symmetry and two oxygen atoms from \[SO_{4}^{2-}\] ion complete the distorted octahedron. The fifth water molecule is attached through hydrogen bonding between one of the coordinated water molecule and one of the sulphate ion.You need to login to perform this action.
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