The temperature at which the saturated vapour pressure of a liquid is equal to the external atmospheric pressure is known as its
Answer Details
The temperature at which the saturated vapour pressure of a liquid becomes equal to the external atmospheric pressure is called its boiling point. At this temperature, the liquid changes its phase from liquid to gas or vapor. The boiling point of a liquid is a characteristic physical property that depends on factors such as the nature of the liquid, external atmospheric pressure, and intermolecular forces between the molecules of the liquid.