which event is most likely occurring?\no diffusion because particles move from regions of high concentration…

which event is most likely occurring?\no diffusion because particles move from regions of high concentration to regions of low concentration\no diffusion because particles move from regions of low concentration to regions of high concentration\no effusion because there is a movement of a gas through a small opening into a larger volume\no effusion because there is a movement of a gas through a large opening into a smaller volume

which event is most likely occurring?\no diffusion because particles move from regions of high concentration to regions of low concentration\no diffusion because particles move from regions of low concentration to regions of high concentration\no effusion because there is a movement of a gas through a small opening into a larger volume\no effusion because there is a movement of a gas through a large opening into a smaller volume

Answer

Brief Explanations:

Diffusion is the movement of particles from an area of high - concentration to an area of low - concentration. Effusion is the movement of a gas through a small opening into a larger volume. In the given image, particles are spreading out from a region of higher concentration to a lower one, which is the characteristic of diffusion.

Answer:

diffusion because particles move from regions of high concentration to regions of low concentration