Question

which of the following liquid fuels are not examples of emergent alternative fuels?
o a. methanol
o b. ethanol
o c. gasoline
o d. butenol

Explanation:

Methanol, ethanol, and butenol are considered alternative fuels as they can be produced from renewable sources or have cleaner - burning properties compared to traditional fuels. Gasoline is a traditional fossil - fuel - based liquid fuel and not an emergent alternative fuel.

Answer:

C. Gasoline