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17/09/2020 10:53 am
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The one that is not expected to show isomerism is:
(1) [Ni(NH3)2Cl2]
(2) [Ni(NH3)4(H2O)2]2+
(3) [Ni(en)3]2+
(4) [Pt(NH3)2Cl2]
1 Answer
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17/09/2020 11:00 am
(1) [Ni(NH3)2Cl2] → N2+ → 3d84s0
→ sp3 hybridisition.
→ tetrahedral.
So [Ni(NH3)2Cl2] do not show isomerism.
(2) [Ni(NH3)4(H2O)2]2+, show geometrical isomerism.
(3) [Ni(en)3]2+, show optical isomerism.
(4) [Pt(NH3)2Cl2], show geometrical isomerism.