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The basic property of salts used as drying agents is by?

Chemistry
WAEC 2021

The basic property of salts used as drying agents is by?

  • A. efforescence
  • B. high melting point
  • C. hygroscopy
  • D. low solubility
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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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