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Why lighter gases diffuse more rapidly than havier gases?
The idea is that they tend to be made up of lighter molecules; on average, these move faster (for a given temperature) than heavier (actually, more massive) molecules.
Which would diffuse faster Helium or oxygen?
Diffusion would happen quicker in gas because the particles in gas move at a higher rate than in liquid. Particles in liquid are also more uniform than that of gas deeming it to take a longer time to dissolve.
Why does gases diffuse more rapidly then liquid?
Gases diffuse more rapidly than liquids because gas molecules are less dense, have higher kinetic energy, and are not as tightly packed together as liquid molecules. This means that gas molecules can move more freely and quickly between particles, allowing for faster diffusion rates compared to liquids.
What is the size of a diffusion particle?
Diffusion particles can vary in size, ranging from nanoparticles (1-100 nm) to larger molecules or particles. The size of a diffusion particle affects its movement and speed in a medium. Smaller particles generally diffuse more rapidly than larger ones due to their higher mobility.
Which ion rapidly diffuses out of the cell into the tissue fluid?
Potassium ions (K+) rapidly diffuse out of the cell into the tissue fluid.
Why lighter gases diffuse more rapidly than havier gases?
The idea is that they tend to be made up of lighter molecules; on average, these move faster (for a given temperature) than heavier (actually, more massive) molecules.
What describes the properties of solids liquids and gases in terms of the motion of particles?
Solid - Particles vibrate and rotate about a fixed position and do not diffuse measurably Liquid - Particles move freely in all directions slowly and diffuse slowly Gas - Particles move freely in all directions rapidly and diffuse rapidly
Which would diffuse faster Helium or oxygen?
Diffusion would happen quicker in gas because the particles in gas move at a higher rate than in liquid. Particles in liquid are also more uniform than that of gas deeming it to take a longer time to dissolve.
Why the particles of potassium permanganate diffuse in hot water faster?
Particles of potassium permanganate diffuse faster in hot water because the increased temperature leads to higher kinetic energy of the particles. This higher kinetic energy causes them to move around more rapidly, increasing the rate of diffusion.
What is the role of centrifugal force in the operation of a centrifuge machine?
Centrifugal force in a centrifuge machine plays a crucial role in separating substances based on their density. When the machine spins rapidly, the centrifugal force pushes heavier particles to the bottom while lighter particles move towards the top, allowing for efficient separation.
Does nitrogen dioxide diffuse faster than neon?
No. Gaseous diffusion is a function of mass, with lighter molecules diffusing more rapidly. Neon (approximate atomic mass of 20) is considerably lighter than nitrogen dioxide (approximate molecular mass 46).
Why does gases diffuse more rapidly then liquid?
Gases diffuse more rapidly than liquids because gas molecules are less dense, have higher kinetic energy, and are not as tightly packed together as liquid molecules. This means that gas molecules can move more freely and quickly between particles, allowing for faster diffusion rates compared to liquids.
Why is basalt heavier than?
pumice is volcanic ash and it is vesicular. meaning that it has lots of air bubbles in it making it even lighter. basalt is hardened lava. it was exposed and cooled rapidly.
What is heterosphere mean?
The atmosphere above 80km (50 mi) and the homosphere where gases are stratified, with concentrations of the heavier gases decreasing more rapidly with altitude than concentrations of the lighter gases
What is the size of a diffusion particle?
Diffusion particles can vary in size, ranging from nanoparticles (1-100 nm) to larger molecules or particles. The size of a diffusion particle affects its movement and speed in a medium. Smaller particles generally diffuse more rapidly than larger ones due to their higher mobility.
Which statement best explains why turbigenic sediments are found in graded beds?
Turbiditic sediments settle by grain size segregation in rapidly moving currents, leading to the formation of graded beds. As sediment-laden currents slow down, larger, heavier particles settle first, followed by smaller, lighter particles. This results in the formation of distinct layers of sediment with a graded particle size distribution.
How do melting particles behave?
The particles are moving rapidly
