Question

• Which of the following is NOT the
principle problem areas that exist in plastic
container?
Answer
A.
Leaching
B. Hardness
C.
Permeation
D. Sorption​

Answer 1

Answer:

Sorption

Explanation:

Answer 2

D. Sorption

Explanation:

Among the given options, the only principle which is not a problem area that exists in plastic container is:

D: Sorption

Sorption can be defined as the physical or chemical process in which two substances become attached to each other. There are three types of sorptions:

1. Absorption-It is the sorption in which a substance in a state gets attached to a substance in another state.
2. Adsorption-It is defined as the physical process of adhesion of molecules to the surface of another substance in another state.
3. Ion Exchange-It is the process of interchanging two different electrolyte ions in a  solution.

The opposite process of sorption is known as desorption.