(a) Define a ligand . (b) Discuss the magnetic behaviour , nature and – InterviewSolution

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1.	(a) Define a ligand . (b) Discuss the magnetic behaviour , nature and geometry of `(NiCl_(4))^(2-)` ion on the basis of valence bond theory (VBT)
Answer» (a) For the definiton of ligand , consult section 3 . (b) Magnetic behaviour : paramagnetic Geometry of the complex : `sp^(3)` hybridised Nature of the complex : tetrahedral For details , consult section 10 .

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