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6. Small molecules go to the bottom or the top of fractional distillers?

  • Top
  • Bottom
  • In the middle

7. Alkanes are made only of...

  • Hydrocalcium
  • Hydrocarbons
  • Carbonhydroxides

8. Which of the following is not an impact on transporting crude oil?

  • Wrecks wildlife to place oil rigs
  • Ocean going tankers could spill oil harming wildlife and beaches
  • Releases CO2 to fuel tankers

9. Alkanes are unsaturated. True or false?

  • False
  • True

10. Approximately what is the temperature at the top of a fractional distiller?

  • -10'C
  • 25'C
  • 350'C

11. Approximately what is the temperature of the bottom of a fractional distiller?

  • -10'C
  • 350'C
  • 25'C