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What process takes place when water vapor molecules in the atmosphere stick to particles in the air and becomes a liquid?
When water vapor molecules in the atmosphere stick to particles in the air and become a liquid, it is called condensation. This process occurs when the air cools down, causing the water vapor to lose energy and turn into liquid droplets.
High vapor preassure weak intermlecular force?
High vapor pressure is a result of weak intermolecular forces between molecules. When the forces holding molecules together are weak, it is easier for molecules to escape into the vapor phase, leading to higher vapor pressure. This is commonly observed in substances with low boiling points.
Is water vapour compressible?
Yes, water vapor is compressible because its molecules can be forced closer together under pressure, reducing the volume occupied by the vapor. However, compared to gases, water vapor is less compressible because the molecules are closer together to begin with due to its high density in the gas phase.
Why are water molecules in the vapor phase invisible?
Water molecules in the vapor phase are invisible because they are in a gaseous state where the molecules are spread out and not densely packed together. This makes them too small and scattered to reflect or absorb visible light, which is why we cannot see them.
What happens to the speed of molecules in water vapor when it condenses to form a liquid?
When water vapor condenses to form a liquid, the average speed of the water molecules decreases. This is because the molecules are moving closer together and are held more tightly by intermolecular forces in the liquid state.
What is the relationship between the polarity of a substance and its vapor pressure?
The relationship between the polarity of a substance and its vapor pressure is that substances with higher polarity tend to have lower vapor pressure. This is because polar molecules are more likely to stick together, making it harder for them to escape into the gas phase. Conversely, nonpolar molecules have higher vapor pressure because they do not stick together as much and can easily escape into the gas phase.
What process takes place when water vapor molecules in the atmosphere stick to particles in the air and becomes a liquid?
When water vapor molecules in the atmosphere stick to particles in the air and become a liquid, it is called condensation. This process occurs when the air cools down, causing the water vapor to lose energy and turn into liquid droplets.
How is vapor pressure produced?
Vapor pressure is produced when molecules in a liquid gain enough energy to overcome the attractive forces holding them in the liquid phase and escape into the surrounding air as gas. As more molecules escape, they exert pressure on the walls of the container, creating the vapor pressure.
Why can't cold air much water vapor?
Because as the warm air is lifted, it cools and condenses, forming cloudsbecause molecules in cold air don't stick together as much as warm air
High vapor preassure weak intermlecular force?
High vapor pressure is a result of weak intermolecular forces between molecules. When the forces holding molecules together are weak, it is easier for molecules to escape into the vapor phase, leading to higher vapor pressure. This is commonly observed in substances with low boiling points.
Why can't cold water hold much more water vapor?
Cold water molecules are closer together, making it difficult for water vapor molecules to fit between them. This limits the amount of water vapor that can be held by cold water compared to warm water. Additionally, the lower kinetic energy and weaker intermolecular forces in cold water result in a lower capacity to hold water vapor.
How the vapour pressure of ether is greater than the vapour pressure of water?
Water molecules are held together by hydrogen bonds which are relatively strong. Ether molecules do not have such intermolecular forces holding molecules together. Therefore, it is easier for ether molecules to escape as a vapor, and this is why the vapor pressure of ether is greater than that of water.
Where does your water vapour condense?
Water vapor condenses when warm air rises, and temperatures drop. It is easier to condense in cold air because the molecules are moving more slowly, so they can stick together better.
How the boiling of the water and the cooling of water vapor is a reversible reaction?
when water boils the molecules will get a bigger space inbetween them, which forms a gas (water vapor), when you cool down wator vapor the molecules will get closer together and form a liquid (water)
How the boiling of water and the cooling of water vapor is a reversible reaction.?
when water boils the molecules will get a bigger space inbetween them, which forms a gas (water vapor), when you cool down wator vapor the molecules will get closer together and form a liquid (water)
Is water vapour compressible?
Yes, water vapor is compressible because its molecules can be forced closer together under pressure, reducing the volume occupied by the vapor. However, compared to gases, water vapor is less compressible because the molecules are closer together to begin with due to its high density in the gas phase.
What form of water is made when molecules are not stuck together?
Molecules have to be stuck together, or they would not be molecules. Molecules are bonded to one another because of electrons. Without those bonds, they would be individual atoms.
