In the preparation of aldehydes from primary alcohols, adehydes formed must be distilled as soon as they are formed. Why ?

Explanation

To answer the question of why aldehydes formed from primary alcohols must be distilled as soon as they are formed, we can break down the explanation into several steps:

### Step-by-Step Solution:

1. **Understanding the Oxidation Process**:
- Primary alcohols (RCH2OH) can be oxidized to aldehydes (RCHO) using oxidizing agents like potassium dichromate (K2Cr2O7) or potassium permanganate (KMnO4) in acidic medium.

2. **Formation of Aldehydes**:
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