0
What is the dispersion of molecules of one substance through the body of another?
Wiki User
∙ 11y ago
absorption ... dobbielind :) thats my answer.
Wiki User
∙ 11y ago
Add your answer:
Earn +20 pts
What type of interaction exists in a non-polar species?
Non-polar species will interact through dispersion forces. Dispersion forces are attraction between the positive nucleus of an atom and the negative electrons of another atom. Dispersion force, also known as London forces, are the weakest intermolecular force and occur from temporary dipoles forming in molecules.
What is the diffrence between osmosis and diffusion?
Diffusion is the spreading of a substance in another substance effected by the thermal movements of the molecules or other forces acting between the molecules. The spreading happens from an area with high density into areas with originally lower density. For osmosis to occur you must have a solvent in two rooms separated by a membran that lets the solvent molecules pass. In one of the rooms there is a dissolved substance that cannot pass the membrane in a higher concentration than in the other room. This makes solvent pass over to the room with the highest concentration of the substance so that the pressure gets higher in that room and the solution gets less concentrated. The process stops when the pressure is high enough or the concentration of the dissolved substance is equal in both rooms. The mechanism behind osmosis is as follows: The solvent molecules are always moving because of their termal kinetic energy and are steadily colliding with each other and also with molecules of the dissolved substance. All the time some solvent molecules pass through the membran between the two rooms also, and in both directions. But the dissolved substance will all the time collide with some of the solvent molecules and block their passage through the membran. Solvent molecules in the room with most dissolved substance will however be blocked more often from passing than solvent molecules in the other room. Thus there will be most passings from the room with the least dissolved substance.
If you have a mixture of substances with different - sized molecules. How could you separate them?
pour the mixture through a filter that will let the smaller substance through, but not the larger one.
What sugar dissolves in water through?
sugar dissolves in water through dispersion.
How do atoms combine to form molecules through ionic bonding?
Atoms do not form molecules through ionic bonding. They form molecules through covalent bonding, in which the atoms share electrons.
What is the difference between diffusion and dispersion?
Diffusion is generally the process in which a constituent moves through a concentration gradient and dispersion is referred to the bulk flow of the molecules.
He atoms do attract one another weakly through?
Dispersion forces
What is the driving potential for heat transfer?
The driving potential for heat transfer is the temperature difference between two systems. Heat will naturally flow from a higher temperature to a lower temperature in order to reach thermal equilibrium.
What is difference between scattering and dispersion?
when light passes through molecules of water it gets scattered in all direction and imparts color is called scatteing , for e.g .....blue color of the sky. when light passes through prism is called dispersion and will get a band of 7 color.
Does dispersion occur through a hollow prism?
No, dispersion doesn't occur through a hollow prism.
What are molecules that helps control the movement of a substance through the cell membrane?
Proteins
How does molecules of a gas substance diffuse through the air?
Answer given by: Jennifer Maycub
How does heat flow during heat transfer?
Heat flows through a substance when heat is provided to a substance, the molecules that receives it first gets excited and begins to vibrate to and fro thereby hitting another molecule and transferring this vibration to more molecules thereby transferring the heat energy.
What type of interaction exists in a non-polar species?
Non-polar species will interact through dispersion forces. Dispersion forces are attraction between the positive nucleus of an atom and the negative electrons of another atom. Dispersion force, also known as London forces, are the weakest intermolecular force and occur from temporary dipoles forming in molecules.
What is the change that a substance goes through to make another substance?
Chemical change
How do you describe the dissolving process as a result of random molecular motion?
Dissolving is when a substance has mixed into a solvent.
If a membrane was not permeable to sugars why would it probably also not be permeable to starch molecules?
If a membrane is permeable to a substance, it means that there are gaps/holes/pores in the membrane large enough for that substance to pass through. Starch molecules are bigger that sugar molecules. So if the membrane is not permeable to sugars, the gaps/holes/pores will not be big enough for starch molecules to pass through either.
