In Kolbe's reactio insteaded of phenol, phenoxide ion is treated with carbon dioxide. Why ?

Explanation

To answer the question of why phenoxide ion is treated with carbon dioxide instead of phenol in Kolbe's reaction, we can break down the explanation into clear steps:

### Step-by-Step Solution:

1. **Understanding Kolbe's Reaction**:
- Kolbe's reaction involves the electrolysis of an aqueous solution of sodium salt of carboxylic acids, where phenol is converted to sodium phenoxide using sodium hydroxide (NaOH).

2. **Formation of Sodium Phenoxide**:
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