5 23
Give the oxidation state, d orbital occupation and coordination number of
the central metal ion in the following complexes:
(i) K3[Co(C2O4)3]
(iii) (NH4)2[CoF4]
(ii) cis-[CrCl2(en)2]Cl
(iv) [Mn(H2O)6]SO4
5 24
Write down the IUPAC name for each of the following complexes and indicate
the oxidation state, electronic configuration and coordination number Also
give stereochemistry and magnetic moment of the complex:
(i) K[Cr(H2O)2(C2O4)2]