JAMB Chemistry 2016 Objective — Question 4
Question 4 of 40 from the Joint Admissions and Matriculation Board (JAMB) Chemistry 2016 Objective paper, with the correct answer and a full explanation.
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4. The condition required for corrosion to take place in the presence of A. oxygen and carbon (IV) oxide B. water and oxygen (IV) oxide C. water, carbon (IV) oxide and oxygen D. water and carbon (IV) oxide
- A. oxygen and carbon (IV) oxide
- B. water and oxygen (IV) oxideCorrect
- C. water, carbon (IV) oxide and oxygen
- D. water and carbon (IV) oxide
Explanation
The presence of water and oxygen (IV) oxide is the condition required for corrosion to take place.
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