1.

The number of geometric isomers that can exist for square planar [Pt(Cl)(py) (NH_(3))(NH_(2))OH]^(+) is (py = pyridine) :

Answer»

2
3
4
6

Solution :THREE geometrical isomers are possible.

These are written by fixing the position of one LIGAND (say CL) and placing the other ligands `(NH_(2)OH, NH_(3), py)` trans to it. OTHERS structures will be identical.


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