The one that is not expected to show isomerism is: (A) [Ni(NH3)2Cl2] (B) [Ni(NH3)4(H2O)2]2+ (C) [Ni( — JEE Mains Chemistry Past Papers Chemistry Question
Question
The one that is not expected to show isomerism is: (A) [Ni(NH3)2Cl2] (B) [Ni(NH3)4(H2O)2]2+ (C) [Ni(en)3]2+ (D) [Pt(NH3)2Cl2]
Answer: A
💡 Solution & Explanation
(1) [Ni(NH3)2Cl2] +2 Ni2+ 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.
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