COORDINATION COMPOUNDS

2. A method used to differentiate cis/trans isomers of [Pt(NH3)2Cl2].(9)
5. [Co(NH3)6]3+ is an _______ orbital complex.(5)
7. Complexes in which the central metal atom is bound to only one kind of ligand are called ________ complexes.(10)
9. Permanganate complex is coloured due to Ligand to Metal _______ transfer phenomenon.(6)
11. Anionic groups in a complex can satisfy both primary and secondary valencies and are said to perform a _______ function.(4)
13. Geometry of a complex with coordination number 7 is ________ bipyramidal.(10)
16. Full name of the acac ligand.(15)
18. The principle applied in the formation of [FeF6]3- and results in its stability.(17)
19. The crystal field splitting ________ with the increase in the principal quantum number of the valence shell of the metal atom.(9)

1. Total number of stereoisomers in an [Mabcdef] type of complex. (hint: in words)(6)
3. Geometry having the highest CFS value (del).(12)
4. Number of stereoisomers of [M(pn)2Cl2]+
6. Carbonyl is a pi-______ ligand.(8)
8. Number of pairing energy required for a d6 configuration under the influence of a strong field ligand.(3)
10. [Ni(H2O)6]2+ has a magnetic moment of sq. root (_______) B.M.(5)
11. Number of donor atoms in a complex.(9)
12. The energy level of a complex under the influence of a hypothetical spherically symmetrical ligand field is called _______ centre. (5)
14. CoCl3.5NH3 when treated with silver nitrate solution, gives _______ moles of silver chloride precipitate. (3)
15. Exchange of ligand groups within the coordination sphere of a bridge complex is called Coordination _______ isomerism.(8)
17. The ions that constitute the ionic sphere in a complex are called ______ ions.(7)