question_answer

Which of the following coordination compounds would exhibit optical isomerism?

A)  Pentaamminenitrocobalt (III) iodide

B)  Diamminedinitroplatinum (II)

C)  trayy-dicyanobis (ethylenediamine)

D)  Tris-(ethylendiamine) cobalt (III) bromide

Correct Answer: D

Solution :

 Tris-(ethylenediamine) cobalt (III) bromide \[([Co{{(en)}_{3}}]B{{r}_{3}})\]exhibits optical isomerism