Classify each of the following as being characteristic of effusion, diffusion, or both. The mixing of two or more substances Requires the presence of a small opening Net motion of a substance from an

Classify each of the following as being characteristic of effusion, diffusion, or both.

The mixing of two or more substances

Requires the presence of a small opening

Net motion of a substance from an area of high pressure to an area of low pressure

The spreading of the smell of perfume throughout a room

Rate is inversely proportional to the square root of its molecular weight