Final answer:
Oxygen diffuses approximately 10,000 times faster in air than in water, due to lower resistance and fewer molecular collisions in air. Diffusion rate is also influenced by temperature as diffusion constants increase with it due to higher average molecular speeds.
Step-by-step explanation:
The question refers to the diffusion rates of oxygen (O2) in air compared to water. Diffusion is the process by which molecules move from an area of higher concentration to an area of lower concentration. To answer the question: Diffusion of O2 through air is about 10,000 times faster through air than water. This significantly faster rate in the air is due to several factors, including the decreased density of air vs. water, fewer obstacles for the molecules to collide with, and the higher diffusion constant (D) for gases in air.