1 Answer. The vapour pressure of water is depressed by the degree of intermolecular interaction (intermolecular force) present in liquid water.
- What does water vapor pressure depend on?
- Does vapor pressure depend on size?
- Which factors affect vapor pressure?
- What does it mean when the vapor pressure is low?
- What substances have low vapor pressure?
- Which of the following factors will affect the changes in vapor pressure of a liquid?
- Does vapor pressure depend on atmospheric pressure?
- What does vapor pressure depend on?
- What happens as vapor pressure increases?
- Which of the following factors affect the vapor pressure of a liquid quizlet?
What does water vapor pressure depend on?
The vapor pressure of a liquid varies with its temperature, as the following graph shows for water. The line on the graph shows the boiling temperature for water. As the temperature of a liquid or solid increases its vapor pressure also increases. Conversely, vapor pressure decreases as the temperature decreases.
Does vapor pressure depend on size?
Characteristics of Vapor Pressure Vapor pressures are dependent only on temperature and nothing else. The vapor pressure of a liquid does not depend on the amount on the liquid in the container, be it one liter or thirty liters; at the same temperature, both samples will have the same vapor pressure.
Which factors affect vapor pressure?
Vapor pressure is the pressure caused by the evaporation of liquids. Three common factors that influence vapor press are surface area, intermolecular forces and temperature. The vapor pressure of a molecule differs at different temperatures.
Vapor Pressure
What does it mean when the vapor pressure is low?
If the intermolecular forces are strong, the vapor pressure will be low. If they are weak, it will be high. Volatile liquids have high vapor pressure.
What substances have low vapor pressure?
Substances with strong intermolecular forces will have lower vapor pressure, because fewer molecules will have enough kinetic energy to escape at a given temperature. Substances with high vapor pressures are said to be volatile - that is, they easily evaporate.
Which of the following factors will affect the changes in vapor pressure of a liquid?
Intermolecular forces are a factor that affect the vapor pressure of a liquid.
Boiling, Atmospheric Pressure, And Vapor Pressure
Does vapor pressure depend on atmospheric pressure?
No, it doesn't. Unless it changes the substance. For example turns water into "hot ice". .
What does vapor pressure depend on?
temperature.
Chemistry Properties Of Water
What happens as vapor pressure increases?
Boiling Points. As the temperature of a liquid increases, the vapor pressure of the liquid increases until it equals the external pressure, or the atmospheric pressure in the case of an open container. Bubbles of vapor begin to form throughout the liquid, and the liquid begins to boil.
Which of the following factors affect the vapor pressure of a liquid quizlet?
Intermolecular forces and temperature are the only factors that affect vapor pressure. For a given liquid, temperature is the only factor.