The saturated vapour pressure of a liquid increases as the
Answer Details
The saturated vapor pressure of a liquid is the pressure exerted by its vapor when it is in equilibrium with its liquid phase. This means that the rate of evaporation of the liquid is equal to the rate of condensation of its vapor. The saturated vapor pressure of a liquid increases with an increase in the temperature of the liquid. When the temperature increases, the kinetic energy of the liquid molecules increases, and more molecules are able to escape from the liquid surface and enter the vapor phase. This increases the number of vapor molecules in the air above the liquid, which leads to an increase in the vapor pressure. Therefore, the correct option is "temperature of the liquid increases."