A compound with the empirical formula `Co(NH_(3))_(5)SO_(4)`Br exists in two forms viz red and violet forms Solution of red form gives a precipitate of `AgBr` with `AgNO_(3)` solution The violet form gives no precipitate with `AgNO_(3)` but gives white precipitate with the aquous solution of `BaCI_(2)` From the these observations give the structure of each form .

Explanation

To determine the structures of the red and violet forms of the compound with the empirical formula \( \text{Co(NH}_3\text{)}_5\text{SO}_4\text{Br} \), we can analyze the information provided step by step.

### Step 1: Understanding the Red Form
The red form of the compound gives a precipitate of \( \text{AgBr} \) when treated with \( \text{AgNO}_3 \). This indicates that the bromide ion (\( \text{Br}^- \)) is present in the solution.

**Structure for the Red Form:**
- Since \( \text{AgBr} \) precipitates, the bromide must be outside the coordination sphere of cobalt. Therefore, the structure can be represented as:
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