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In chromatography, particles separate based on differences in their size, solubility, charge, or interaction with the stationary phase. The mobile phase carries the particles through the stationary phase, allowing for separation based on these differences. The particles will travel at different rates, leading to their distinct elution times and separation into individual components.
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What happens to the kinetic energy of the particles in the substance during process condensation?
The average kinetic energy of the particles falls.
Compression happens during which part of the sound wave?
Compression happens during the part of the sound wave where the air particles are pushed closer together, resulting in an increase in air pressure. This creates a region of higher pressure within the sound wave, causing the compression of the air particles.
How does chromatography work to separate particles of ink?
Chromatography works to separate particles of ink by exploiting differences in solubility between the ink components and the mobile phase (solvent). As the mobile phase moves through the stationary phase (usually a paper or column), it carries the ink components at different rates based on their solubility. This differential movement results in separation of the ink particles into distinct bands or spots on the chromatography paper.
How does any particle separate?
Particles can separate through processes such as filtration, centrifugation, or chromatography, which use different physical or chemical properties of the particles to isolate them from a mixture. For example, filtration separates particles based on size differences, while chromatography separates particles based on interactions with a stationary phase.
What happens during radioactive decay apex?
An unstable nucleus loses particles until it becomes stable.
During convection what happens?
particles move faster
What happens to particles during evaporation?
They turn into steam and rise to the ceiling.
What happens to the kinetic energy of the particles in the substance during process condensation?
The average kinetic energy of the particles falls.
If two different particles have same speed in a medium chormatography is possible or not write reason?
Chromatography is not possible with two different particles that have the same speed in a medium because chromatography relies on the differential interactions between a sample mixture and the stationary phase in the column, which results in separation based on their different affinities. If the particles have the same speed, they would not separate from each other, making chromatography ineffective for separating them.
Compression happens during which part of the sound wave?
Compression happens during the part of the sound wave where the air particles are pushed closer together, resulting in an increase in air pressure. This creates a region of higher pressure within the sound wave, causing the compression of the air particles.
How does what happens to the particles in a substance during melting differ from what happens during freezing?
When something is heated the particles inside it begin to move faster and faster and that causes the heat, when something is frozen the opposite occurs the particles inside it move slower and slower and probably stop moving all together
How does chromatography work to separate particles of ink?
Chromatography works to separate particles of ink by exploiting differences in solubility between the ink components and the mobile phase (solvent). As the mobile phase moves through the stationary phase (usually a paper or column), it carries the ink components at different rates based on their solubility. This differential movement results in separation of the ink particles into distinct bands or spots on the chromatography paper.
How does any particle separate?
Particles can separate through processes such as filtration, centrifugation, or chromatography, which use different physical or chemical properties of the particles to isolate them from a mixture. For example, filtration separates particles based on size differences, while chromatography separates particles based on interactions with a stationary phase.
What happens during radioactive decay apex?
An unstable nucleus loses particles until it becomes stable.
Which scientific technique depends on the way that particles of ink move through paper?
Chromatography is the scientific technique that depends on the way that particles of ink move through paper. It is used to separate and analyze mixtures based on the differential migration rates of components through a stationary phase.
What happens to particles of a liquid during evaporation?
During evaporation, particles of a liquid gain enough energy to escape from the surface and become vapor or gas. As the liquid evaporates, the average kinetic energy of the remaining particles decreases, leading to cooling of the liquid and its surroundings.
What does chromatography mean in Greek?
"Chromatography" comes from the Greek words "chroma," meaning color, and "graphein," meaning to write or draw. Therefore, chromatography in Greek would mean "color writing" or "color drawing."
