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A molecule in a liquid cannot move far before colliding with another molecule, however, so the mean free path in liquids is very short, and the rate of diffusion is much slower than in gases. Fluidity: Liquids can flow, adjusting to the shape of their containers, because their molecules are free to move. This freedom of motion and their close ...
- Intermolecular Forces
The properties of liquids are intermediate between those of...
- Kinetic Molecular Theory of Gases
Pressure and KMT. The macroscopic phenomena of pressure can...
- Intermolecular Forces
Sep 7, 2023 · From the Kinetic Molecular Theory of Gases and our studies of Grahm's Law of Effusion we know that the kinetic energy is proportional to the absolute temperature, and as we raise the temperature we raise the kinetic energy, 1/2mv 2 (where m=mass and v=velocity), and thus a light molecule would move faster than a heavy one. Of course for a gas ...
This is because the particles in a gas are more spread out and move faster than the particles in a liquid. Temperature - the hotter the gas or liquid, the faster diffusion happens. This is because ...
Diffusion in liquids. Diffusion in liquids is much slower than in gases, because there isn't much space between the particles in a liquid for fast movement to occur. The particles diffusing are often much bigger and heavier as well which makes them slower moving.
11.2.4 Hydrogen Bonding. hydrogen bonding – special type of intermolecular attraction that exists between the hydrogen atom in a polar bond and an unshared electron pair on a nearby electronegative ion or atom. hydrogen bond with F, N, and O is polar. density of ice is lower than that of liquid water.
Flexi Says: Both diffusion and effusion are related to the speed at which various molecules move. Diffusion in gases (mixing) is nearly instantaneous. If you release a colored gas in a container of non-colored gas, the color spreads evenly throughout the container in a second or two. In liquids, diffusion is a much slower process.
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Here's what to do: Add hot water to one cup and cold water to another cup until they are each about half-full. In a separate empty cup, make a detergent solution by mixing ½ teaspoon of liquid dish detergent with 1 tablespoon of water. Lower the open mouth of the bottle into the cup with detergent. Carefully tilt and lift the bottle out so ...
