Why does water behave as a dipolar ion?

Explanation

### Step-by-Step Solution:

1. **Understanding the Molecular Formula**: Water has the molecular formula H2O, which indicates that each water molecule consists of two hydrogen atoms and one oxygen atom.

2. **Electronegativity Difference**: In a water molecule, oxygen is more electronegative than hydrogen. This means that oxygen has a stronger attraction for the shared electrons in the covalent bonds with hydrogen.

3. **Partial Charges Formation**: Due to the difference in electronegativity, the oxygen atom pulls the shared electrons closer to itself. As a result, the oxygen side of the molecule acquires a partial negative charge (δ-), while the hydrogen atoms acquire a partial positive charge (δ+).

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