Distinguish between the boiling point of a liquid and the normal boiling point of a liquid.

Explanation

To distinguish between the boiling point of a liquid and the normal boiling point of a liquid, we can follow these steps:

### Step-by-Step Solution:

1. **Define Boiling Point**:
- The boiling point of a liquid is defined as the temperature at which the vapor pressure of the liquid equals the surrounding atmospheric pressure. At this temperature, the liquid transitions to the gas phase.

2. **Define Normal Boiling Point**:
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