The vapor pressure is equal to the outside air pressure at a liquid's _____.freezing pointboiling pointtriple pointvapor point

Vapour pressure is a property of a pure substance and is identical to the ____ of the liquid.Group of answer choicescritical pressurepartial pressurestagnation pressuresaturation pressure

The boiling point occurs when…Group of answer choicesThe vapor pressure is equal to the external pressureThe vapor pressure is lower than atmospheric pressureThe intermolecular forces are strongThe temperature of the liquid exceeds the external temperature

The temperature at which the air is saturated with water vapor and below which condensation of water vapor will occur is referred to as the:Select the correct response:precipitation pointdew pointvapor pointabsolute humidity

In the depression of freezing point experiment it is found that:A. Vapour pressure of the solution is less than that of pure solventB. Vapour pressure of the solution is more than that of pure solventC. Only solute molecules solidify at the freezing pointD. Only solvent molecules solidify at the freezing pointA and D onlyB and C onlyA and C onlyA only

At a given pressure, a substance in the saturated vapour phase will be at a ____ temperature than a superheated vapour.Group of answer choicesthe samehigherlower