MCQ
Which among the following complex have maximum number of isomers
- A$K_3 [Co(OX)_2 Br_2]$
- ✓$[Cr(NH_3)_6] [Co(CN)_6]$
- C$[Pt(H_2O)_3Cl_3]^+$
- D$[Pt(py) (NH_3) \,Br\, Cl]$
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