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JAMB Biology 2015 Objective — Question 30

Question 30 of 50 from the Joint Admissions and Matriculation Board (JAMB) Biology 2015 Objective paper, with the correct answer and a full explanation.

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The number of lone pairs of electrons in a water molecule is

  • A. 2Correct
  • B. 4
  • C. 3
  • D. 1

Explanation

The oxygen atom in a water molecule has two lone pairs of electrons.

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