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Molecular weight and diffusion are inversely related. The heavier the molecule, the slower the rate of diffusion.
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This means that for heavier molecules, (i.e, higher molecular mass substances), the rate of diffusion is slower, because the available energy can't move them as quickly as the smaller molecules over the same distance.
Analogy: Imagine the difference between having to carry an empty bucket up a ladder, and then one filled with sand. With highest effort, it would take longer to carry the bucket filled with sand to the top of the ladder, than it would the empty one.
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How would describe the relationship between concentration of dye and the rate of diffusion?
The rate of diffusion is directly proportional to the concentration of dye. Higher concentration gradients result in faster diffusion rates, as molecules move from areas of high concentration to low concentration in an attempt to reach equilibrium.
What is thermodynamics of diffusion?
Thermodynamics of diffusion involves the study of how energy changes affect the movement of particles from regions of high concentration to low concentration. It examines the relationship between temperature, pressure, and concentration gradients on the rate and direction of diffusion. This field helps in predicting and understanding diffusion processes in various systems.
What is the relationship can you see between distance and time in response to diffusion?
In diffusion, the relationship between distance and time is characterized by Fick's laws, which state that the rate of diffusion is proportional to the concentration gradient and inversely related to the distance squared. As distance increases, the time required for molecules to diffuse over that distance also increases. This means that diffusion occurs more quickly over shorter distances and takes significantly longer over larger distances, highlighting the importance of spatial dimensions in the diffusion process. Overall, the relationship illustrates that diffusion is a time-dependent process influenced by the distance molecules must travel.
Does a larger distance does it speed up the rate of diffusion?
No, increasing the distance between particles does not speed up the rate of diffusion. In fact, diffusion rate is influenced by factors such as concentration gradient, temperature, and particle size but not necessarily distance alone. The rate of diffusion is generally slower over larger distances.
Infer the relationship between rate diffusion and molecular mass of a substance?
The rate of diffusion is inversely proportional to the molecular mass of a substance. Generally, smaller molecules diffuse faster than larger ones because they are able to move more easily through a medium due to their lighter weight. Conversely, larger molecules diffuse slower because they collide more frequently with other molecules and require more energy to move.
What is the relationship between surface area to volume ratio and the rate of diffusion?
The higher the ratio, the faster the rate of diffusion
Relationship between gas's molecular weight and speed of effusion?
Higher is the molecular mass lower is the rate of effusion, when mass increases by 4 times rate decreases to one half (Graham's law of diffusion).
What is the effect of the density of liquid on the rate of diffusion?
The increase in density will decrease the rate of diffusion. There is an inverse relation between density and rate of diffusion.
How does surface area to volume ratio of a cell affect rate of diffusion?
The surface area to volume ratio of a cell affects the rate of diffusion in that the higher the ratio, the faster the rate of diffusion. This is a directly proportional relationship.
How would describe the relationship between concentration of dye and the rate of diffusion?
The rate of diffusion is directly proportional to the concentration of dye. Higher concentration gradients result in faster diffusion rates, as molecules move from areas of high concentration to low concentration in an attempt to reach equilibrium.
What is the relationship between the temperature and diffusion rate?
As temperature increases, the diffusion rate generally increases. This is because higher temperatures lead to higher kinetic energy of the molecules, allowing them to move more rapidly and diffuse more quickly. However, there is a limit to this relationship as extremely high temperatures can denature proteins and disrupt cellular structures, leading to a decrease in diffusion rates.
What is thermodynamics of diffusion?
Thermodynamics of diffusion involves the study of how energy changes affect the movement of particles from regions of high concentration to low concentration. It examines the relationship between temperature, pressure, and concentration gradients on the rate and direction of diffusion. This field helps in predicting and understanding diffusion processes in various systems.
What is the relationship can you see between distance and time in response to diffusion?
In diffusion, the relationship between distance and time is characterized by Fick's laws, which state that the rate of diffusion is proportional to the concentration gradient and inversely related to the distance squared. As distance increases, the time required for molecules to diffuse over that distance also increases. This means that diffusion occurs more quickly over shorter distances and takes significantly longer over larger distances, highlighting the importance of spatial dimensions in the diffusion process. Overall, the relationship illustrates that diffusion is a time-dependent process influenced by the distance molecules must travel.
Does a larger distance does it speed up the rate of diffusion?
No, increasing the distance between particles does not speed up the rate of diffusion. In fact, diffusion rate is influenced by factors such as concentration gradient, temperature, and particle size but not necessarily distance alone. The rate of diffusion is generally slower over larger distances.
Infer the relationship between rate diffusion and molecular mass of a substance?
The rate of diffusion is inversely proportional to the molecular mass of a substance. Generally, smaller molecules diffuse faster than larger ones because they are able to move more easily through a medium due to their lighter weight. Conversely, larger molecules diffuse slower because they collide more frequently with other molecules and require more energy to move.
Relationship between stroke volume and pump rate?
The relationship between stroke volume and pump rate?
What is the relationship between wacc and discount rate of return?
relationship between WACC and required rate of return.
