0.186 g of an organic substance when treated with conc `HNO_(3)` gave 0.32 g of silver bromide. Calculate the % of bromine in the compound.

Explanation

To calculate the percentage of bromine in the organic compound, we can follow these steps:

### Step 1: Understand the relationship between silver bromide and bromine
When the organic compound reacts with concentrated nitric acid (HNO3), it forms silver bromide (AgBr). The amount of bromine in the organic compound can be determined from the amount of silver bromide produced.

### Step 2: Calculate the moles of silver bromide produced
The molar mass of silver bromide (AgBr) can be calculated as follows:
- Molar mass of Ag = 107.87 g/mol
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