Based on the principle of hard and soft metal ions and ligands, which ligand is best matched to Hz ? Select one: O a. CI O bl- O c. Br. O d. Which of the following complexion is tetrahedral? Select one: a. [PC14) O b. INICI] O c.(AUCI] O d. [PdC1,2 In which of the following ions would you expect to observe a Jahn-Teller distortion? Select one: a. [CO(OH).1 O b. [AE(OH2)]** O c. [Ni(OH)2 O d. [Mn(OH2)]2+ According to Crystal Field Theory, strong field ligands such as CN usually produce...... Select one: O a. low spin complexes and small crystal field splitting O b. high spin complexes and small crystal field splitting O c. high spin complexes and high crystal field splitting O d. low spin complexes and high crystal field splitting