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Is passive diffusion a spontaneous process?
Yes, passive diffusion is a spontaneous process.
How does the state of matter affect diffusion?
The state of matter affects diffusion rate by changing the spacing between particles. In gases, particles are spread out more, allowing for faster diffusion. In liquids, particles are closer together, slowing down diffusion. In solids, diffusion is minimal due to the fixed position of particles.
What can affect the speed of diffusion?
The speed of diffusion can be affected by the temperature, molecular size, concentration gradient, and the medium through which diffusion occurs. Higher temperatures typically increase the speed of diffusion, while larger molecules diffuse more slowly. Additionally, a steeper concentration gradient across the medium will result in faster diffusion.
Does diffusion ever stop?
Diffusion will continue as long as there is a concentration gradient present. Once equilibrium is reached and the concentrations are equal throughout, diffusion will stop.
How does pressure volume density and temperature affect diffusion?
An increase in pressure and temperature generally increases the rate of diffusion by increasing the kinetic energy of the particles, leading to more frequent collisions and a higher probability of diffusion. However, an increase in volume density can hinder diffusion by increasing the number of particles in a given space, which can lead to more collisions and decreased diffusion rates.
What happens in the process of diffusion?
During diffusion molecules move from a region of higher concentration to one of lower concentration by random molecular motion.
What happens for diffusion to occur?
two molecules must collied before diffusion happens.
What happens during the process of faciltated diffusion?
An Integral Membrane Protein Assists A Specific Substances Across The Membrane.
During the process of diffusion what happens?
During diffusion, molecules move from an area of higher concentration to an area of lower concentration, in order to reach an equilibrium. This movement occurs randomly, driven by the kinetic energy of the molecules. Diffusion does not require energy input from the cell.
What happens to high concentration of water molecules on one side of a cell membrane during the process of diffusion?
The process of diffusion makes particles from one side move to the other until they're equal.
Diffusion of water molecules?
Happens a lot.
What must occur for diffusion to happen?
two molecules must collied before diffusion happens.
What happens in diffusion?
The particles spread into the area provided
What happens in simple diffusion?
In simple diffusion, a substance passes through a membrane without any outside intermediary. The rate of diffusion is based on the force exerted..
What happens durring diffusion?
Diffusion is the process by which molecules spread from areas of high concentration, to areas of low concentration.
What happens to the rate of diffusion when a cell gets to big?
It explodes
What happens to a higher concentration of dissolved molecules on one side of a cell membrrane during the process of diffusion?
The higher concentration begins to diffuse into the area with lower concentration.
