Question
Download Solution PDFWhich of the following is WRONGLY matched?
Answer (Detailed Solution Below)
Detailed Solution
Download Solution PDFKey Points
- Option 2 is wrongly matched because Calcium carbonate is not slaked lime; slaked lime is actually calcium hydroxide.
- Correct matches for the other options are:
- Sodium carbonate – washing soda
- Sodium hydroxide – caustic soda
- Sodium chloride – common salt
- Calcium carbonate is commonly known as limestone or chalk.
Additional Information
- Calcium hydroxide, also known as slaked lime, is obtained by mixing calcium oxide (quicklime) with water.
- Slaked lime is used in various applications like construction, water treatment, and as a pH regulator in agriculture.
- Understanding the correct chemical names and their common names is essential in chemistry and various industrial applications.
Last updated on Jun 16, 2025
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