The boiling point of a substance is the temperature at which the vapor pressure of a liquid equals the pressure surrounding the liquid [1][2] and the liquid changes into a vapor. The boiling point of a liquid …

Dec 16, 2025 · The boiling point of a liquid varies according to the applied pressure; the normal boiling point is the temperature at which the vapour pressure is equal to the standard sea-level atmospheric …

May 25, 2022 · The simple definition of boiling point is that it is the temperature at which a liquid boils. For example, the boiling point of water at sea level is 100 °C or 212 °F.

The meaning of BOILING POINT is the temperature at which a liquid boils. How to use boiling point in a sentence.

Boiling is a physical process in which a liquid changes into a gas. This transition from one state to another is called a phase change or phase transition. Boiling occurs when a liquid reaches a specific …

The boiling point of a liquid is the temperature at which its vapor pressure is equal to the pressure of the gas above it.The normal boiling point of a liquid is the temperature at which its vapor pressure is …

Dec 1, 2025 · The boiling point of a liquid is the temperature at which its vapor pressure equals the external pressure acting on the liquid. At this point, bubbles of vapor can form throughout the liquid, …

boiling point noun (LIQUID) Add to word list [ S or C ] The boiling point of a liquid is the temperature at which it becomes a gas:

The boiling point is the temperature at which a substance changes from a liquid to a gas, occurring when the vapor pressure of the liquid equals the external atmospheric pressure.

The temperature at which a given material changes from a liquid to a gas. The boiling point is the same temperature as the condensation point. (See phases of matter.)