MCQ
Which of the following complexes are heteroleptic?
- A[Cr(NH3)6]3+
- B[Fe(NH3)4Cl2]+
- C[Mn(CN)6]4-
- D[Co(NH3)4Cl2]
✓
Answer
- [Fe(NH3)4Cl2]+
- [Co(NH3)4Cl2]
Explanation:
Complexes in which a metal is bound to more than one kind of donor groups are known as heteroleptic. This condition is satisfied by complexes mentioned at (ii) & (iv) where the donor groups are NH3 & Cl2. Therefore, complexes at (ii) & (iv) are heteroleptic.
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