Question

in the diagrams given on the left, from which side to which side will the particles diffuse until they are spread out evenly? right to the left left to the right rewatch next question

Explanation:

Diffusion is the movement of particles from an area of higher concentration to an area of lower concentration until equilibrium (even distribution) is reached. If we assume the left side has more particles (a common setup for such diffusion questions), particles will move from left (higher concentration) to right (lower concentration) to spread evenly.

Answer:

Left to the right (assuming the left side has a higher concentration of particles initially, as diffusion occurs from an area of higher concentration to lower concentration to achieve equilibrium).