Ncert Exercises & Solutions

The compounds [Co(SO $_{4}$ (NH $_{3}$ ) $_{5}$ ]Br and [Co(SO $_{4}$ (NH $_{3}$ ) $_{5}$ ] Cl classified as:

1.	Linkage isomerism	2.	Ionisation isomerism
3.	Coordination isomerism	4.	No isomerism

Compounds having same molecular formula but different structural formula are known

as isomers. [Co(SO $_{4}$ (NH $_{3}$ ) $_{5}$ ]Br and [Co(SO $_{4}$ (NH $_{3}$ ) $_{5}$ ]).]CI have not same molecular

formula, Hence, they are not isomers.