State True or false
In highly alkaline medium, the anodic process during the electrolytic process is
`4overset(c-)(O)H rarr O_(2)+2H_(2)O+4e^(-)`

Explanation

To determine whether the statement is true or false, we need to analyze the given anodic process in a highly alkaline medium.

### Step-by-Step Solution:

1. **Understanding the Anodic Process**:
In an electrolytic cell, oxidation occurs at the anode. In a highly alkaline medium, hydroxyl ions (OH⁻) are present.

2. **Identifying the Reaction**:
The given reaction is:
\[ 4 \text{OH}^- \rightarrow \text{O}_2 + 2 \text{H}_2\text{O} + 4 e^- \]
This indicates that four hydroxyl ions are being oxidized to produce one mole of oxygen gas, two moles of water, and four moles of electrons.

3. **Analyzing the Oxidation Process**:
- Oxidation is defined as the loss of electrons.
- In this reaction, the hydroxyl ions are losing electrons (4 electrons are produced), which confirms that oxidation is occurring.

4. **Conclusion**:
Since the reaction correctly represents the oxidation of hydroxyl ions in a highly alkaline medium, the statement is true.

### Final Answer:
The statement is **True**.