Question

5 which of the following statements about biodiesel is correct? a. if it is labeled b20, it contains 20% petrodiesel. b. it has less lubricity than petrodiesel. c. it is made from gasoline or propane. d. it creates less emissions than petrodiesel.

Explanation:

• Biodiesel is a renewable fuel made from organic materials like vegetable oils or animal fats, not gasoline or propane (eliminating option c).
• B20 means 20% biodiesel and 80% petrodiesel (eliminating option a).
• Biodiesel has better lubricity than petrodiesel (eliminating option b).
• Biodiesel generally produces fewer emissions (such as less sulfur, particulate matter, etc.) compared to petrodiesel.

Answer:

d. It creates less emissions than petrodiesel.