Sagot :
Answer:
The process by which a substance moves from the liquid state to the gaseous state is called boiling. The temperature at which a liquid begins to boil is called the boiling point (bp). The bp is dependent on atmospheric pressure, but for water at sea level, it's 212°F, or 100°C.
Answer:
- Boiling is a phase transition from the liquid phase to the gas phase that occurs at or above the boiling temperature. Boiling is the rapid vaporization of a liquid and occurs when a liquid is heated to its boiling point.
- A substance moves from the liquid state to the gaseous state is called boiling. The temperature at which a liquid begins to boil is called the boiling point (bp). The bp is dependent on atmospheric pressure, but for water at sea level, it's 212°F, or 100°C.
- This means that the temperature at which a liquid becomes a gas, the boiling point, can change with surrounding pressure. Therefore, we define the normal boiling point.
Explanation:
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