JAMB Chemistry 2008 Objective — Question 17
Question 17 of 50 from the Joint Admissions and Matriculation Board (JAMB) Chemistry 2008 Objective paper, with the correct answer and a full explanation.
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The uncovered raw food that is sold along major roads is likely to contain some amounts of
- A. PbCorrect
- B. Cu
- C. Ag
- D. Na
Explanation
Lead exhaust from fuel can become deposited on such uncovered food. But how does lead find its way into fuel? Tetraethyl lead ((CH3COO)4Pb) is used as an anti-knock agent for fuels.
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