Why 2 oxidtion state Write the types of
somerism exhibited by the rollowing
(iii)
(iii
(i) ICo(NHosCllSO
4
Ionisation isomerism
Optical isomerisin
(iii) Coordination
66. C) rite the IUPAC nam of Fe
(ii) Write all the possible isomiiK
(i) Iron (Ill) hexacvanoferrate (II).
(ii) ICo(NH3 SCN ICI. Cl.
MA 5 B type complexes do not show geometrical or optical isomerism.
67. Name the following coordination entities and drau the structures ot their stereoisoau
(i) (en = ethan-l, 2-diamine)
(iii)
(Atomic numbers: Cr = 24, Co = 27)
1+ , Dichloridohis (ethane- 1.2-di:unincj cobalt (Ill) ton
