This review has 20 questions.
Question 1 of 20
The reaction illustrated in this equation is the first step in the production of _______.
Question 2 of 20
The lower the energy density of fuel per unit of volume, ______ on a given volume of fuel.
Question 4 of 20
Advantages of using alternative fuels include ___________________.
Question 5 of 20
Which of the following is not derived from fossil fuel?
Question 6 of 20
The world's leading ethanol producer is Brazil, where billions of gallons of fuel ethanol are produced from sugar cane each year. The U.S. uses other sources to produce ethanol because ___________________.
Question 7 of 20
The term cracking refers to _______.
Question 8 of 20
According to Boyle's Gas Law, when the pressure of a gas in an enclosed container increases, the volume of the gas ___________________.
Question 9 of 20
When propane in an enclosed container is transported from a cold location to a hot location, the propane molecules will __________.
Question 10 of 20
According to Charles's Gas Law, when the temperature of a gas increases, its volume ______.
Question 11 of 20
If you paid the same price per gallon for gasoline you bought on a cold day and gasoline you bought on a hot day, you would:
Question 12 of 20
If you pumped up an air mattress on a hot sandy beach, and then submerged it in cooler ocean water, _______.
Question 13 of 20
This formula represents ___________.
Question 14 of 20
This experiment illustrates _________.
Question 15 of 20
A 10-degree rise in temperature increases the volume of propane liquid by about 2 percent. To prevent releases of propane due to overexpansion, propane suppliers __________.
Question 16 of 20
According to the graph below, the relationship between volume and temperature is ____________.
Question 17 of 20
This animation illustrates __________.
Question 18 of 20
According to this illustration, which alternative fuel reduces combined CO and NOx emissions the most, compared to reformulated gasoline?
Question 19 of 20
The process of transesterification combines vegetable oil and methanol or ethanol to produce ___________.
Question 20 of 20
Which fuel can be produced through electrolysis, from hydrocarbon fuel, or from biomass?
Question 3 of 20
A fuel's octane rating is a measure of its ability to resist catching on fire too soon while it is being compressed and heated in the cylinders of an internal combustion engine. The higher a fuel's octane rating, __________.
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