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Coordination Compounds — Chemistry STD 12 Science — Question

Bihar BoardEnglish MediumSTD 12 ScienceChemistryCoordination Compounds1 Mark
MCQ
The correct representation of CuSO4​⋅5H2​O is:
  • A
    [Cu(H2​O)5​]SO4​
  • B
    [Cu(H2​O)3​SO4​]⋅2H2​O
  • C
    [CuSO4​⋅H2​O]⋅4H2​O
  • D
    [Cu(H2​O)4​]SO4​⋅H2​O
✓

Answer

  1. [Cu(H2​O)4​]SO4​⋅H2​O

Explanation:

For,

CuSO4​.5H2​O in this 4H2​O are bonded by co-ordinate bond and 1H2​O by covalent bonding.

Therefore,

Its formula of the compound is [Cu(H2​O)4​]SO4​⋅H2​O.

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