Ethylamine is soluble in water whereas aniline is almost insoluble. Why?

Explanation

To understand why ethylamine is soluble in water while aniline is almost insoluble, we can break down the reasoning into several steps:

### Step 1: Understanding the Structures
- **Ethylamine (C2H5NH2)**: Ethylamine is a simple amine with a two-carbon ethyl group attached to the amino group (-NH2).
- **Aniline (C6H5NH2)**: Aniline consists of a benzene ring (C6H5) attached to the amino group (-NH2).

### Step 2: Analyzing Solubility
- Solubility in water is largely determined by the ability of a compound to form hydrogen bonds with water molecules. The more hydrogen bonds a compound can form, the more soluble it is in water.
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