Other questions in this quiz

2. Why are alkanes cracked ?

  • because its better
  • to produce smaller more useful molecules
  • to make an alkene
  • to produce a fuel

3. What does a catalyst do ?

  • I don't know
  • slow down the reaction
  • It speeds up the reaction
  • It does nothing

4. What are shorter chain alkanes used for ?

  • to make something else with it
  • for fuels e.g = cars
  • To build stuff
  • not sure

5. If C25H52 is cracked and we are given C20H42 .....

  • C5H10
  • I don't know
  • C10H5
  • ?

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