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

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

Options:

Correct Answer: Calcium chloride

Exam Year: 2023

Solution:

Calcium chloride (CaCl2) is commonly used as a drying agent due to its hygroscopic nature.

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

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.