How can phenol be distinguished from carboxylic acid ?

Explanation

To distinguish phenol from carboxylic acid, we can use sodium bicarbonate (NaHCO3) as a reagent. Here’s a step-by-step explanation of the process:

### Step-by-Step Solution:

1. **Understanding the Reactivity**:
- Phenol (C6H5OH) is a weak acid, but it is much weaker than carboxylic acids (RCOOH).
- Carboxylic acids are stronger acids compared to phenols.

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