MCQ
The complex $[Pt (py) (NH_3) (Br) (Cl)]$ will have how many geometrical isomers ?
- A$0$
- B$2$
- ✓$3$
- D$4$

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$I :$ glycerol $II : $ glycol
$III : 1 , 3-$ propenediol $IV :$ methoxy $ -2- $ propanol




