Post-UTME Chemistry 2007 Objective — Question 4
Question 4 of 10 from the Post-UTME Screening (Post-UTME) Chemistry 2007 Objective paper, with the correct answer and a full explanation.
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The pollution from petroleum spillage in rivers and lakes can best be dispersed by
- A. pouring detergentsCorrect
- B. passing ships through the sea
- C. pouring organic solvents
- D. evaporation
Explanation
Detergents act as dispersants for oil spills.
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