Post-UTME Chemistry 2012 Objective — Question 8
Question 8 of 11 from the Post-UTME Screening (Post-UTME) Chemistry 2012 Objective paper, with the correct answer and a full explanation.
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Oil spillage in ponds and creeks can be cleaned up by
- A. burning off the oil layer
- B. spraying with detergentCorrect
- C. dispersal with compressed air
- D. spraying with hot water
Explanation
Spraying with detergent/dispersant breaks up the oil slick, aiding its dispersal and biodegradation.
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