A) Aromatic hydrocarbons
B) Olefins
C) Branched chain paraffins
D) Straight chain paraffins
Correct Answer: D
Solution :
Knocking character of fuel is increased with decrease octane number of fuel, The octane number increase in the order straight chain alkenes < branched chain alkenes < olefins < cycloalkenes < aromatic compounds Since, straight chain alkene has minimum octane number hence, it produces maximum knocking.
You need to login to perform this action.
You will be redirected in
3 sec
