Which of these statements describes passive diffusion
A)It depends on random motion.
B)It involves active forces.
C)Its rate increases as temperature decreases.
D)Molecules move from a lower concentration to a higher concentration.

Question

Quizplus · Accepted Answer

Passive diffusion is a type of diffusion that occurs without the input of energy or active forces. It relies on random motion of molecules and can occur in any direction, but typically occurs from regions of higher concentration to regions of lower concentration (down the concentration gradient). The rate of passive diffusion is generally faster at higher temperatures because the thermal energy drives the random movements of the molecules.

Which of These Statements Describes Passive Diffusion