Ag⁺ forms many complexes with a coordination number of 2.Some of these are [Ag(NH₃)₂]⁺,[Ag(CN)₂]^-,and [Ag(S₂O₃)₂]^3-.Which of the following statements is true? A)The hybridization of Ag⁺ is sp². B)In these complexes,Ag⁺ is a Lewis base. C)In these complexes,the ligands are monodentate. D)The hybridization of Ag⁺ is dsp. E)The Ag⁺ complexes are good reducing agents.

Question

Quizplus · Accepted Answer

The coordination number of 2 suggests that each ligand is binding to the Ag+ ion via a single atom, making them monodentate. Option A is incorrect as there is no involvement of 2p orbitals in coordination chemistry, hence there is no hybridization called sp². Option B is incorrect; Ag+ is the Lewis acid here, as it accepts a pair of electrons from the ligand. Option D is also incorrect as the 4s and 4p orbitals of Ag+ participate in hybridization, not the d orbitals. Option E cannot be inferred from the given information.

Ag+ Forms Many Complexes with a Coordination Number of 2

Ag⁺ Forms Many Complexes with a Coordination Number of 2