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5. Co-ordination chemistry — Chemistry STD 12 Science — Question

CBSE BoardEnglish MediumSTD 12 ScienceChemistry5. Co-ordination chemistry1 Mark
MCQ
The pair not correctly matched is
  • A
    $[CoBr(NH_3)_5]SO_4$ and $[CoSO_4(NH_3)_5]Br$ $ \Rightarrow $ ionisation isomerism
  • ✓
    $[Cr(H_2O)_6]Cl_3$ and $[Cr(H_2O)_5Cl]Cl_2 .H_2O$ $ \Rightarrow $  Linkage isomerism
  • C
    $[Cr(H_2O)_4(NO_2))_2]Cl$ and $[Cr(H_2O)_4(ONO)_2]Cl$ $ \Rightarrow $   Linkage Isomerism
  • D
    $[Cr(H_2O)_5Cl]Cl_2$ and $[Cr(H_2O)_4Cl_2] . Cl. H_2O$ $ \Rightarrow $ Hydrate isomerism
✓

Answer

Correct option: B.
$[Cr(H_2O)_6]Cl_3$ and $[Cr(H_2O)_5Cl]Cl_2 .H_2O$ $ \Rightarrow $  Linkage isomerism
b
$[Cr(H_2O)_6) Cl_3$ and $(Cr(H_2O)_5Cl]Cl_2.H_2O$ is hydrate isomerism

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