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Does evaporation speed up or slow down molecules?
Evaporation speeds up molecules. When a liquid evaporates, molecules at the surface gain enough energy to overcome intermolecular forces and escape into the surrounding air as a gas. This process results in the faster-moving molecules leaving the liquid, causing the average kinetic energy and speed of the remaining molecules to decrease, which leads to cooling of the liquid.
What are Four states of matter from slowest to fastest molecular speed?
Solid: molecules vibrate in place Liquid: molecules move freely but are still close together Gas: molecules spread out and move rapidly Plasma: molecules ionized and move at very high speeds
When a gas changes into a liquid it is called condensation and the speed of the molecules is increased or decreased?
When a gas changes into a liquid, it is called condensation. The speed of the gas molecules decreases during condensation, as they lose kinetic energy and come closer together to form a liquid.
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 happens to the speed of molecules in water vapor when it condenses to form of a liquid?
The molecules slow down.
Does evaporation speed up or slow down molecules?
Evaporation speeds up molecules. When a liquid evaporates, molecules at the surface gain enough energy to overcome intermolecular forces and escape into the surrounding air as a gas. This process results in the faster-moving molecules leaving the liquid, causing the average kinetic energy and speed of the remaining molecules to decrease, which leads to cooling of the liquid.
What are Four states of matter from slowest to fastest molecular speed?
Solid: molecules vibrate in place Liquid: molecules move freely but are still close together Gas: molecules spread out and move rapidly Plasma: molecules ionized and move at very high speeds
When a gas changes into a liquid it is called condensation and the speed of the molecules is increased or decreased?
When a gas changes into a liquid, it is called condensation. The speed of the gas molecules decreases during condensation, as they lose kinetic energy and come closer together to form a liquid.
When a gas changes into a liquid it is called and the speed of the molecules is .?
condensation and the speed decreases
When a gas changes into a liquid it is called and the speed of the molecules is?
When a gas changes into a liquid, it is called condensation. During condensation, the speed of the gas molecules decreases as they lose energy, allowing them to come together and form a liquid.
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 happens to the speed of molecules in water vapor when it condenses to form of a liquid?
The molecules slow down.
What molecules speeds up chemical reactions by lowering activation?
Enzymes are the molecules that speed up chemical reactions, and these are forms of catalysts.
When the molecules in a body move with increased speed is it a possible that the body will change from gas to a liquid?
Yes, when the molecules in a gas are cooled down and their speed decreases, they come closer together and turn into a liquid. This process is known as condensation, and it occurs when the kinetic energy of the gas molecules decreases enough for them to form a liquid.
How does a liquid change into a gas when it is heated?
The molecules absorb more energy, more speed and can be released from the liquid.
How does the speed of molecules of gas change when heated?
When gas molecules are heated, their kinetic energy increases, causing them to move faster. This increase in speed leads to higher average velocity and greater collisions with other molecules, resulting in an overall increase in the gas pressure and volume.
The average speed of the molecules of a gas is proportional to the?
The average speed of gas molecules is proportional to the square root of the temperature of the gas. As the temperature increases, the average speed of the molecules also increases. This is described by the Maxwell-Boltzmann distribution of speeds.
