Question

What term is used to describe when a liquid is the temperature at which its equilibrium vapor pressure is equal to the pressure exerted on the liquid by its gaseous surroundings?

Answer 1

boiling point

Boiling Points When the vapor pressure increases enough to equal the external atmospheric pressure, the liquid reaches its boiling point. The boiling point of a liquid is the temperature at which its equilibrium vapor pressure is equal to the pressure exerted on the liquid by its gaseous surroundings. For liquids in open containers, this pressure is that due to the earths atmosphere. The normal boiling point of a liquid is defined as its boiling point when surrounding pressure is equal to 1 atm  101.3 kPa . Figure 10.24 shows the variation in vapor pressure with temperature for several different.