Write the formula of the compound of iodine which is obtained when conc. `HNO_(3)` oxidises `I_(2)`.

Explanation

To find the formula of the compound of iodine obtained when concentrated HNO3 oxidizes I2, we can follow these steps:

### Step 1: Identify the reactants
The reactants in this reaction are iodine (I2) and concentrated nitric acid (HNO3).

### Step 2: Determine the oxidation states
- In I2, the oxidation state of iodine is 0 (since it is in its elemental form).
- In HNO3, the oxidation state of nitrogen (N) can be calculated as follows:
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