(a) Give the IUPAC name and electronic configuration of central metal atom in terms of and
of
.
(b) What is meant by ‘Chelate effect’ ? Give an example.
(a) Potassiumhexacyanomanganate(II)
Electronic configuration of central metal atom is t2g5eg0
(b) Chelate effect refers to the Increased stability of the complex due to presence of chelating or didentate or polydentate ligands. e.g.[Cr(en)3]3+