Question

Which gas is formed by incomplete combustion of fuels?
a)NO2
b)CO
c)CO2
d)SO2​

Answer 1

Your question's answer is (c) CO2.

Answer 2

Answer:

b) Carbon Monoxide(CO)

Explanation:

Carbon monoxide is the product of incomplete combustion of carbon. It is formed when the oxygen supplied is less than the amount required for stoichiometric combustion of carbon to CO2, when there is inadequate fuel/air mixing or insufficient residence time for combustion.

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