Appeared in: 2025 (2 sets)
(a) Write IUPAC names of the following coordination compounds :
(i) $\text{[CoCl}_2\text{(en)}_2\text{]SO}_4$
(ii) $\text{K}_3\text{[Fe(C}_2\text{O}_4)_3]$
OR
(b) Differentiate between :
(i) Double salt and Complex compound
(ii) Didentate ligand and Ambidentate ligand