which class of organic compound is commonly used in fuels?\no alcohol\no ketone\no alkyl halide\no…

which class of organic compound is commonly used in fuels?\no alcohol\no ketone\no alkyl halide\no carboxylic acid
Answer
Answer:
alcohol
Brief Explanation:
Alcohols like ethanol are used in fuels. Ketones, alkyl - halides and carboxylic acids are not as commonly used in fuels as alcohols.