Name the type of isomerism shown by the pair of co-ordination compounds:
`[Co(NH_(3))_(5)NO_(2)]Cl_(2)` and `[Co(NH_(3))_(5)ONO]Cl_(2)`

Explanation

To determine the type of isomerism shown by the coordination compounds \([Co(NH_3)_5NO_2]Cl_2\) and \([Co(NH_3)_5ONO]Cl_2\), we will analyze the ligands and their donor atoms.

### Step 1: Identify the Ligands
In both coordination compounds, the ligands are:
- In \([Co(NH_3)_5NO_2]Cl_2\), the ligand is \(NO_2\) (nitrito).
- In \([Co(NH_3)_5ONO]Cl_2\), the ligand is \(ONO\) (nitro).

### Step 2: Analyze the Donor Atoms
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