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Sources and effects of pollutants - Jamb Chemistry Past Questions and Answers

Jamb Chemistry Past Questions

Jamb Past Questions and Answers on Sources and effects of pollutants

Question 1:

JAMB 1985

If the ONLY pollutants found in the atmosphere over a city are oxides of nitrogen, suspended lead compounds. carbon monoxide and high levels of methane, the probable source(s) of the pollution must be?

A. Automobile exhaust and biological decomposition
B. Combustion of coal and automobile exhaust
C. Biological decomposition only
D. Combustion of coal, automobile exhaust and biological decomposition
E. Combustion of coal and biological decomposition

View Answer & Explanation

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