Which of the following compounds is used as a drying agent? (2023)

Practice Questions

Q1
Which of the following compounds is used as a drying agent? (2023)
  1. Calcium chloride
  2. Sodium chloride
  3. Potassium bromide
  4. Magnesium sulfate

Questions & Step-by-Step Solutions

Which of the following compounds is used as a drying agent? (2023)
  • Step 1: Understand what a drying agent is. A drying agent is a substance that removes moisture from other substances.
  • Step 2: Identify common drying agents. Some common drying agents include calcium chloride, silica gel, and magnesium sulfate.
  • Step 3: Focus on calcium chloride (CaCl2). It is known for its ability to absorb water from the air.
  • Step 4: Recognize that calcium chloride is hygroscopic, meaning it can attract and hold water molecules from the environment.
  • Step 5: Conclude that calcium chloride is a suitable choice for a drying agent.
No concepts available.
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