How is that alcohol and water are miscible in all proportions?

Explanation

To understand why alcohol and water are miscible in all proportions, we can break down the explanation into several key steps:

### Step-by-Step Solution:

1. **Definition of Alcohol and Water**:
- Alcohol, specifically ethanol (C₂H₅OH), is a common example of alcohol. Water (H₂O) is a polar solvent.

2. **Understanding Miscibility**:
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