Question

Which of the following gases results from incomplete combustion of fossil fuels?

A)methane
B)carbon monoxide
C)carbon dioxide

Answer 1

Which one do you believe it is?

Answer 2

A?

Answer 3

"Incomplete combustion occurs when the supply of air or oxygen is poor. Water is still produced, but carbon monoxide and carbon are produced instead of carbon dioxide. The carbon is released as soot. Carbon monoxide is a poisonous gas, which is one reason why complete combustion is preferred to incomplete combustion."

Answer 4

C is best choice

Answer 5

ahh ok ty :)