Question

What type of isomerism is exhibited by [Co(NH3)5Cl]SO4 .Write its isomers

Answer 1

Ionisation isomerism
It's isomer is [CO(NH3)5SO4]Cl

Answer 2

Answer : The type of isomerism is, ionization isomerism and the its isomer is, $[Co(NH_3)_5SO_4]Cl$

Explanation :

Ionization isomerism : The isomers which involves exchange of ligands between the coordination sphere and ionization sphere are called ionization isomers.

The given coordination compound is, $[Co(NH_3)_5Cl]SO_4$

This is an example of ionization isomerism. In this compound Cl and $SO_4$ are the ligands which involves the exchange of ligands. Its isomer will be, $[Co(NH_3)_5SO_4]Cl$

Hence, the type of isomerism is, ionization isomerism and the its isomer is, $[Co(NH_3)_5SO_4]Cl$