Chemicals like ________ may be added to different foods or fruits to prevent or retard the growth microorganisms.
A
Potasium
B
Calcium
C
Potassium metabisulphite
D
Sulphur
Correct Answer: Potassium metabisulphite
Chemicals like potassium metabisulphite may be added to different foods or fruits to prevent or retard the growth microorganisms.