Other questions in this quiz

2. small alkAne molecules can be used as fuel because....

  • they are reactive
  • they burn well
  • they melt easily

3. What is the process to make crude oil ?

  • seperated
  • Hydrocarbon mixture is evaporated and then sperated by fractional distilation
  • evaporated
  • fractional distilation

4. harm water forms what?

  • slime
  • limescale
  • dirt
  • gunge

5. chlorination does what ?

  • purifies the water
  • kills bacteria
  • chlorifies the water

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