MCQ
[Pt(NH3)4][CuCl4] and [Cu(NH3)4][PtCl4] are known as:
- AIonisation isomers
- BCoordination isomers
- CLinkage isomers
- DPolymerisation isomers.
✓
Answer
- Coordination isomers
Explanation:
Different complex ions have the same molecular formula. Ligands are interchanged between the complex cation and complex anion. These type of complexes are called coordination isomers.
In [Pt(NH3)4][CuCl4], ammonia ligands are attached to Pt metal and chloride ligands are attached to Cu metal.
In [Cu(NH3)4][PtCl4], ammonia ligands are attached to Cu metal and chloride ligands are attached to Pt metal.
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