Identify the following reactions as either oxidation or reduction :
`Fe^(3+) +e^(-) to Fe^(2+)`

Explanation

To identify the reaction `Fe^(3+) + e^(-) to Fe^(2+)` as either oxidation or reduction, we can follow these steps:

### Step 1: Identify the oxidation states
In the given reaction, we have:
- `Fe^(3+)` has an oxidation state of +3.
- `Fe^(2+)` has an oxidation state of +2.

### Step 2: Analyze the change in oxidation state
...