Which of the following statements is / are correct ?

Options

A. `F_(2)` is the strongest oxidizing agent.
B. `Li` is the strongest reducing agent.
C. `Li^(o+)` is the weakest oxidizing agent.
D. `F_(2)` has a highest reduction potential.

Explanation

To determine which of the given statements are correct regarding oxidizing and reducing agents, let's analyze each statement step by step.

### Step 1: Analyze Statement A
**Statement A:** F2 is the strongest oxidizing agent.

- **Explanation:** Fluorine (F2) is known to be a very strong oxidizing agent because it has a high tendency to gain electrons. When F2 gains 2 electrons, it forms 2F-. The reduction potential for this reaction is highly positive, indicating that the reduction process is favorable. Therefore, this statement is **true**.

### Step 2: Analyze Statement B
**Statement B:** Lithium is the strongest reducing agent.

- **Explanation:** Lithium (Li) can easily lose an electron to form Li+. The process of lithium losing an electron to achieve a stable noble gas configuration (similar to helium) is energetically favorable. The reduction potential for this reaction is negative, which implies that oxidation (loss of electrons) is easier. Hence, lithium is indeed the strongest reducing agent, making this statement **true**.

### Step 3: Analyze Statement C
**Statement C:** Li+ is the weakest oxidizing agent.

- **Explanation:** Li+ has a stable noble gas configuration and does not readily gain electrons to revert back to lithium. Since it does not easily undergo reduction, it is considered a weak oxidizing agent. Therefore, this statement is also **true**.

### Step 4: Analyze Statement D
**Statement D:** F2 has the highest reduction potential.

- **Explanation:** As established earlier, F2 has a very high positive reduction potential, which indicates that it is a very strong oxidizing agent. This means that it has the highest reduction potential compared to other species. Thus, this statement is **true**.

### Conclusion
After analyzing all four statements, we find that all of them are correct. Therefore, the answer is that **all four statements (A, B, C, and D) are correct**.

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