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How does the molecular motion of a substance change as it transitions from liquid to gas?
As a substance transitions from liquid to gas, the molecular motion increases. In the liquid state, molecules move more freely but are still close together. When the substance becomes a gas, the molecules move even more rapidly and are much farther apart.
The kinetic molecular theory assumes that the particles of an ideal gas?
are small, point-like particles that are in constant random motion, and have perfectly elastic collisions with each other and the container walls. Additionally, they have negligible volume compared to the volume of the container in which they are enclosed.
What is the definition of kinetic molecular model?
Kinetic Molecular Model?? kinetic molecular model,which describes the behavior of solids,liquids and gases,was established based on the kinetic molecular theory. :)) SOURCE?. mah book^^ ♥
What correctly describes an assumption made by kinetic molecular theory?
Kinetic molecular theory assumes that gases consist of particles (atoms or molecules) in constant random motion. It also assumes that gas particles are small compared to the distance between them. Additionally, the theory assumes that gas particles are in continuous, rapid, and random motion.
What is random molecular motion?
Random molecular motion refers to the constant, unpredictable movement of molecules due to their thermal energy. This motion occurs in all substances, and the speed and direction of the molecules change rapidly as they collide with each other and their surroundings. It is this random motion that contributes to various macroscopic properties of matter, such as diffusion and viscosity.
What is the molecular motion of a gas?
They move around freely!!
Which phase of matter exhibits molecular motion?
Boiling or gas
Absolute zero may be regarded as the temperature at which?
molecular motion ceases, meaning there is no heat energy remaining to transfer. It is the lowest possible temperature on the Kelvin scale, at approximately -273.15 degrees Celsius or 0 Kelvin.
What assumptions of the kinetic molecular theory explains why a gas can expand to fill a container?
Rapid Motion does.
What are the Evidences of molecular motion?
jittering motions of pollen grains as viewed under a microscope
How does the molecular motion of a substance change as it transitions from liquid to gas?
As a substance transitions from liquid to gas, the molecular motion increases. In the liquid state, molecules move more freely but are still close together. When the substance becomes a gas, the molecules move even more rapidly and are much farther apart.
How molecular motion changes as a substance changes from one state to another?
As a substance changes from a solid to a liquid, the molecular motion increases as the intermolecular bonds break and the molecules can move past each other more freely. When a substance transitions from a liquid to a gas, the molecular motion increases further as the molecules have enough energy to overcome intermolecular forces entirely and move independently.
What is the definition of a Convection cell?
The transfer of heat through a fluid (liquid or gas) caused by molecular motion.
The kinetic molecular theory assumes that the particles of an ideal gas?
are small, point-like particles that are in constant random motion, and have perfectly elastic collisions with each other and the container walls. Additionally, they have negligible volume compared to the volume of the container in which they are enclosed.
What is the definition of kinetic molecular model?
Kinetic Molecular Model?? kinetic molecular model,which describes the behavior of solids,liquids and gases,was established based on the kinetic molecular theory. :)) SOURCE?. mah book^^ ♥
What change in state involves a decrease in molecular motion?
The change from a gas to a liquid involves a decrease in molecular motion. In this phase transition, the particles come closer together, reducing their kinetic energy and resulting in a more ordered arrangement.
What term describes the disorder of random moleculer motion?
Brownian motion describes the disorder of random molecular motion. It is the random movement of particles in a fluid or gas due to their collisions with other particles.
