Which of the following methods is commonly used to remove suspended impurities from water?
- Fluoridation
- Chlorination
-
Filtration
- Distillation
The correct answer is: C
Explanation
Filtration is commonly used to remove suspended impurities, such as dirt, sand, and other particles, from water. In this process, water is passed through a filter medium that traps the solid impurities while allowing the clean water to pass through.
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