How will you test aldehydes and ketones with:
Fehling's solution. Give equations.

Explanation

To test for the presence of aldehydes and ketones using Fehling's solution, we can follow these steps:

### Step-by-Step Solution:

1. **Understanding Fehling's Solution**:
Fehling's solution is a deep blue solution that contains copper(II) ions (Cu²⁺) complexed with tartrate ions in a basic medium (sodium hydroxide, NaOH). It is used to differentiate between aldehydes and ketones.

2. **Testing Aldehydes**:
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