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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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