WAEC Chemistry 2015 Objective — Question 45
Question 45 of 50 from the West African Examinations Council (WAEC) Chemistry 2015 Objective paper, with the correct answer and a full explanation.
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Which of the following processes do not take place in domestic water treatment?
- A. Chlorination
- B. Flocculation
- C. NeutralizationCorrect
- D. Sedimentation
Explanation
Domestic water treatment involves sedimentation, flocculation/coagulation, filtration and chlorination, but not neutralization.
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