The rate at which a substance diffuses is not affected by the
A) diameter of the molecules or ions.
B) temperature of the solution.
C) color of the substance.
D) concentration gradient in the system.
E) Both a and b

Question

Quizplus · Accepted Answer

The color of a substance has no effect on the rate of diffusion. The rate of diffusion is affected by factors such as the diameter of the molecules or ions, temperature of the solution, and concentration gradient in the system.

The Rate at Which a Substance Diffuses Is Not Affected