Diffusion is BEST defined as:
A)the random motion of individual molecules, with net movement from areas of higher concentration to areas of lower concentration.
B)the random motion of individual molecules, with net movement from areas of lower concentration to areas of higher concentration.
C)the highly ordered movement of large groups of molecules from areas of higher concentration to areas of lower concentration.
D)the highly ordered movement of large groups of molecules from areas of lower concentration to areas of higher concentration.
E)the transition from individual molecules moving in a random manner to groups of molecules moving in a highly ordered manner.

Question

Quizplus · Accepted Answer

Diffusion is the random motion of individual molecules, with net movement from areas of higher concentration to areas of lower concentration. This is because molecules tend to move from regions where they are more concentrated to regions where they are less concentrated until a state of equilibrium is reached.

Diffusion Is BEST Defined As