Which one among the following is the strongest oxidizing agent ?
`ClO_(4)^(-), BrO_(4)^(-), IO_(4)^(-)`.

Explanation

To determine which among the given species \( ClO_4^{-}, BrO_4^{-}, IO_4^{-} \) is the strongest oxidizing agent, we can follow these steps:

### Step 1: Understand the concept of oxidizing agents
An oxidizing agent is a substance that gains electrons in a chemical reaction and is reduced. The strength of an oxidizing agent is often related to the electronegativity of the central atom and its ability to stabilize the resulting reduced form.

### Step 2: Analyze the given species
We have three species to consider:
- \( ClO_4^{-} \) (Perchlorate ion)
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