What is the effect of the following on rate of diffusion? 1.temperature 2.density of liquids?

Question

What is the effect of the following on rate of diffusion?    1.temperature 2.density of liquids?

Answer

The more will temp. more will fast rate of diffusion.
more will density less will rate of diffusion.

Answer

Effect of Temperature and Density on Rate of Diffusion

Temperature

Temperature has a significant effect on the rate of diffusion. This is because diffusion is essentially the movement of particles from an area of high concentration to an area of low concentration, and temperature affects the kinetic energy of these particles. When temperature increases:

Particles gain more kinetic energy, which causes them to move faster and collide more frequently with other particles.

This results in an increase in the rate of diffusion, as more particles are able to move across the concentration gradient.

However, if the temperature is too high, the particles may become so agitated that they lose their structure or react with other particles, which can slow down or even prevent diffusion altogether.

Density of Liquids

The density of liquids also affects the rate of diffusion, although in a slightly different way. This is because the density of a liquid determines how closely packed its particles are, and how much space there is between them. When the density of a liquid is high:

The particles are more closely packed, which means there is less space for them to move around in.

This can make it more difficult for particles to diffuse, as they have to navigate through a more crowded environment.

Conversely, when the density of a liquid is low, there is more space between the particles, which makes it easier for them to move around and diffuse quickly.

Therefore, the rate of diffusion is inversely proportional to the density of the liquid – that is, the lower the density, the higher the rate of diffusion.

Answer

Diffusion increases with rise in temp. and decreases with high density

Answer

Rate of diffusion is directly proportional to temperature and inversely proportional to density

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