question_answer

\[[Co{{(N{{H}_{3}})}_{5}}N{{O}_{2}}]C{{l}_{2}}\]and \[[Co{{(N{{H}_{3}})}_{5}}(ONO)]C{{l}_{2}}\] are related to each other as

A) Geometrical isomers   

B) Optical isomers

C) Linkage isomers      

D) Coordination isomers

Correct Answer: C

Solution :

Here more than one atom functions as donor, as oxygen in first one and nitrogen in second, so they show linkage isomerism.