CornFuel IQ

How much do YOU know about Ethanol and E85? Take the quiz below to find out. When you are finished, you will receive your score and some interesting facts about E85 and ethanol as a fuel source.

1. Corn is used to produce Ethanol?
True
False

2. What is the percentage of ethanol in E85 fuels?
15%
50%
85%
100%

3. Can a flexible fuel vehicle (FFV) use regular unleaded gasoline?
Yes
No

4. A mixture of regular unleaded gasoline and E85 can be used in a flexible fuel vehicle (FFV)?
True
False

5. What is the octane rating of E85?
87-97
100-105
150-200

6. How much ethanol can the U.S. currently produce in a year?
500 thousand gallons
1 billion gallons
2 billion gallons
5 billion gallons
7. Will we deplete human and animal food supplies by using corn and other grains for fuel production?
Yes
No

8. What is the chemical formula of Ethanol?
H₂O
C₂H₅OH
CO₂
C₆H₁₂O₆

9. Do flexible fuel vehicles (FFVs) experience reduced fuel economy when using E85?
Yes
No

10. Currently, how many Ethanol production facilities are there in the U.S.?
2
53
102
999

11. E85 causes greater pollution than fossil fuels?
True
False

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