question_answer 23)

Write all the geometrical isomers of [Pt(NH3)BrCI(py)] and how many of these will exhibit optical isomerism ?

Answer:

Aqueous solution of copper sulphate which is blue in colour gives [Cu(H2O)4]2+ in solution. It is a labile complex entity in which the ligands H2O get easily replaced by F? ions of KF and by Cl? ions of KCI.