Nickel (Z = 28) combines with a uninegative monodentate ligand X – to form a paramagnetic…
Chemistry · JEE Main · NTA Exams — Coordination Compounds
Nickel (Z = 28) combines with a uninegative monodentate ligand X– to form a paramagnetic complex [NiX4]2–. The number of unpaired electron (s) in the nickel and geometry of this complex ion are respectively
- two, tetrahedral
- one, square planar
- two, square planar
- one, tetrahedral
Answer
(A) two, tetrahedral
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