Coordination CompoundHardBloom L1

Question

Which is correct statement(s)?

Options

A.[Ag(NH3)2]+ is linear with sp hybridised Ag+ ion
B.NiCl42– , VO43– and MnO4– have tetrahedral geometry
C.[Cu(NH3)4]2+ , [Pt(NH3)4]2+ & [Ni(CN)4]2– have dsp2 hybridisation of the metal ion
D.Fe(CO)5 has trigonal bipyramidal structure with $d_{z^{2}}$ sp3 hybridised iron.

Solution

Sol. (A) [Ag(NH3)3]+ is linear and sp-hybridized.

(B) NiCl4–2 → sp3-hybridized, Tetrahedral.

(C) since NH3 is SFL and Pt belong to 4d series so both with WFL and SFL it forms dsp2 with square planar geometry.

(D) Fe(CO)5 :

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