Other questions in this quiz

2. Which of these does NOT happen in polymerisation?

  • A polymer is created
  • A catalyst is heated
  • a long molecule is created
  • many monomers join together

3. In Cracking, the vapour is either passed over a hot (blank) or mixed with steam

  • alkene
  • fuel
  • catalyst
  • alkane
  • gas

4. cracking involves heating the (blank) to make a vapour

  • gas
  • alkenes
  • alkanes
  • catalyst
  • fuel

5. which of these is NOT an advantage of phytomining?

  • Can release energy when plants are burned
  • It is less expensive
  • The materials are renewable
  • Plants will remove Carbon Dioxide from the air as they grow


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