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Rate of diffusion is dependent upon molecular?
size, temperature, and concentration gradient. Smaller molecules diffuse faster than larger molecules, as they can more easily navigate through the spaces between other molecules. Higher temperatures increase the kinetic energy of the molecules, leading to faster diffusion. A steeper concentration gradient, where there is a large difference in concentration between two areas, also promotes faster diffusion.
How do particles know when to diffuse?
Particles diffuse due to random thermal motion, which is driven by temperature and concentration gradients. When there's a difference in concentration between two regions, particles move from areas of higher concentration to areas of lower concentration in an effort to achieve equilibrium. This movement occurs spontaneously, as particles collide and spread out, resulting in diffusion. Thus, it's not that particles "know" when to diffuse; rather, they naturally tend to move towards areas of lower concentration due to random motion and entropy.
Do substances diffuse in response to a stimulus?
Substances can diffuse in response to a stimulus, such as a concentration gradient or a change in temperature. The movement of particles from areas of high concentration to low concentration is driven by diffusion, and this process can be influenced by various external stimuli.
Why need high temperature in diffusion process?
High temperatures are needed in the diffusion process to provide sufficient energy for atoms or molecules to overcome energy barriers and move from areas of high concentration to low concentration. This allows for faster diffusion rates and more homogenous mixing of materials. Additionally, higher temperatures can increase the atomic mobility and promote solid-state diffusion in materials.
What do molecules diffuse to?
Molecules diffuse to regions of lower concentration, moving from areas of higher concentration to achieve equilibrium. This process occurs until the concentration of the molecules is uniform throughout the available space. Diffusion is driven by the random motion of particles and is influenced by factors such as temperature, size of the molecules, and the medium through which they are diffusing.
Rate of diffusion is dependent upon molecular?
size, temperature, and concentration gradient. Smaller molecules diffuse faster than larger molecules, as they can more easily navigate through the spaces between other molecules. Higher temperatures increase the kinetic energy of the molecules, leading to faster diffusion. A steeper concentration gradient, where there is a large difference in concentration between two areas, also promotes faster diffusion.
How do particles know when to diffuse?
Particles diffuse due to random thermal motion, which is driven by temperature and concentration gradients. When there's a difference in concentration between two regions, particles move from areas of higher concentration to areas of lower concentration in an effort to achieve equilibrium. This movement occurs spontaneously, as particles collide and spread out, resulting in diffusion. Thus, it's not that particles "know" when to diffuse; rather, they naturally tend to move towards areas of lower concentration due to random motion and entropy.
Do substances diffuse in response to a stimulus?
Substances can diffuse in response to a stimulus, such as a concentration gradient or a change in temperature. The movement of particles from areas of high concentration to low concentration is driven by diffusion, and this process can be influenced by various external stimuli.
Why need high temperature in diffusion process?
High temperatures are needed in the diffusion process to provide sufficient energy for atoms or molecules to overcome energy barriers and move from areas of high concentration to low concentration. This allows for faster diffusion rates and more homogenous mixing of materials. Additionally, higher temperatures can increase the atomic mobility and promote solid-state diffusion in materials.
What areas do the neurotransmitters diffuse through?
Primarily the Brain: from the Axons to the Dendrites.
Why can oxygen diffuse across a membrane?
Oxygen is a small, nonpolar molecule that can easily pass through the lipid bilayer of cell membranes by simple diffusion without the need for a specific transport protein. This allows oxygen to move from areas of high concentration to areas of low concentration, such as from the lungs into the bloodstream.
What do molecules diffuse to?
Molecules diffuse to regions of lower concentration, moving from areas of higher concentration to achieve equilibrium. This process occurs until the concentration of the molecules is uniform throughout the available space. Diffusion is driven by the random motion of particles and is influenced by factors such as temperature, size of the molecules, and the medium through which they are diffusing.
Is gas diffusable?
ask Muhammed Erden or Bek Abdusamatov
Glucose is a molecule that can move across the cell membrane if the concentration of glucose is high or inside the cell than outside the cell then what will happen by the process of diffusion?
glucose molecules will diffuse out of the cell. apex
Which term describes a measurement of the movement of atoms or molecules within an object?
Diffusion is the term that describes the movement of atoms or molecules within an object. It refers to the process by which particles spread out or move from areas of higher concentration to areas of lower concentration.
What A molecule that has electrically charge areas is called a?
electrical molecule
What are the five factors affecting the rate of diffusion?
The rate of diffusion is influenced by several factors: Concentration Gradient: A greater difference in concentration between two areas accelerates diffusion. Temperature: Higher temperatures increase kinetic energy, leading to faster movement of particles. Surface Area: Larger surface areas facilitate more particles to diffuse simultaneously. Molecular Size: Smaller molecules diffuse more quickly than larger ones due to less resistance. Medium of Diffusion: The state of matter (gas, liquid, or solid) affects diffusion rates, with gases diffusing fastest due to minimal intermolecular forces.
