Other questions in this quiz

2. what hydrocarbon is at the bottom of a fractional distilation column?

  • bitumen
  • butane
  • propane
  • petrol

3. how do we extract crude oil?

  • pump it up from the bottom of lakes
  • **** it out of the earths crust
  • pump it to the surface from the earths crust
  • scrape of off the earths surface

4. how hot is it at the bottom of a fractional distilation column?

  • over 400
  • over 800
  • 500
  • 350

5. what is not required for cracking?

  • high pressure
  • a catalyst
  • low atmospheres
  • high temperature

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