Other questions in this quiz

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

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

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

  • alkanes
  • catalyst
  • gas
  • alkenes
  • fuel

4. when you heat calcum carbonate, what does it produce?

  • calcium hydroxide solution
  • calcium oxide
  • calcium carbonate
  • calcium hydroxide

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

  • alkane
  • catalyst
  • alkene
  • gas
  • fuel


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