16. Which of these atmospheric pollutants is not emitted during the combustion of alkane car fuels?
A ammonia
B nitrogen dioxide
C sulfur dioxide
D octane
ANSWER
A ammonia
Analysis of Option/Explanation
Complete combustion of alkane release CO2, H2O, NO2 and un-burnt hydrocarbon (e.g. octane). Hence, the option A i.e. ammonia is not released during combustion of alkane as required by question. Therefore, option A is the correct answer.
