Rusting of iron is quicker in saline water than in ordinary water. Give reason.

Explanation

**Step-by-Step Solution:**

1. **Understanding Rusting**: Rusting of iron is an electrochemical process where iron reacts with oxygen and moisture to form iron oxides, commonly known as rust (Fe2O3·XH2O).

2. **Role of Saline Water**: Saline water contains dissolved salts, primarily sodium chloride (NaCl), which dissociates into sodium ions (Na⁺) and chloride ions (Cl⁻).

3. **Increased Ion Concentration**: The presence of these ions in saline water increases the overall ionic concentration in the solution. A higher concentration of ions facilitates better electrical conductivity.

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