Q. Coagulation during water treatment is designed to remove
A) Bad smells
B) Sand and gravel
C) Particles suspended in water
D) Pathogenic microorganisms
✔ Correct Answer: Particles suspended in water
Exam Insight
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A) Bad smells
B) Sand and gravel
C) Particles suspended in water
D) Pathogenic microorganisms
✔ Correct Answer: Particles suspended in water
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