The basic property of salts used as drying agents is by?
A.
efforescence
B.
high melting point
C.
hygroscopy
D.
low solubility
Correct Answer: Option C
Explanation
Hygroscopic substances are used to keep products dry or to remove water from an area. They are commonly used in desiccators
Some common examples of hygroscopic substances include: Sodium chloride. Zinc chloride. Calcium chloride
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