When Gasoline Undergoes Complete Combustion,carbon Dioxide and Water Are Produced

Multiple Choice

When gasoline undergoes complete combustion,carbon dioxide and water are produced.However,these reactions are generally incomplete combustions,and there are side reactions which produce small amounts of harmful products.These pollutants include all of the following EXCEPT

A) carbon monoxide.
B) lead.
C) nitrogen oxides.
D) volatile organic compounds.