Question

What are the rules of diffusion?

Answer 1

Answer: 1. Particles always move from an area of high concentration to areas of lower concentration. 2. Particles will continue to move until their concentration within a container, or on each side of a membrane, is equally distributed. 3. Diffusion is passive, meaning it does not require energy in order to occur.

Step-by-step explanation:

These are the rules of diffusion. I took the test with that question and got a 100% on it.

Answer 2

Diffusion is the movement of molecules from an area of high concentration to an area with a lower concentration. It is a passive process of transport affected by factors like concentration difference and diffusion constant.

Step-by-step explanation:

Diffusion is the movement of molecules from an area of high concentration to an area with a lower concentration. It is a passive process of transport where a single substance tends to move until the concentration is equal across a space.

For example, if you place a drop of food coloring in a glass of water, it will slowly diffuse into the surrounding water until its concentration is the same everywhere. This type of diffusion is called free diffusion since there are no barriers inhibiting it.

The rate of diffusion is influenced by factors such as the concentration difference, diffusion constant (D), and environmental factors like temperature and cohesive and adhesive forces.