Other questions in this quiz

2. how is crude oil sparated into different groups of hydrocarbons?

  • factional distillation
  • fractional smelting

3. what is limestone mainly made of?

  • carbon dioxide
  • calcium carbonate
  • calcium

4. the shorter the molecule the...

  • less stetchy the hydrocarbon is
  • higher the boiling point
  • more runny the hydrocarbon is
  • more viscous the hydrocarbon is

5. what are alkanes?

  • hydrocarbons
  • hydrocarbons that have couble bonds


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