Hydrocarbons: Alkanes vs Alkenes

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  • Created by: theo.hill
  • Created on: 21-12-15 10:29

1. In incomplete combustion, what products are formed instead of carbon dioxide?

  • Hydrogen gas and oxygen gas
  • Carbon and carbon monoxide
  • Phenolphthalein and hydrogen
  • Sulphur dioxide and dehydrated carbon crystals
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Other questions in this quiz

2. What is dangerous about incomplete combustion

  • Carbon monoxide is a poisonous gas
  • Temperature levels can't be controlled
  • Pure carbon from hydrocarbons is carcenogenic
  • Extreme pressure can cause brain haemorrhages in workers

3. What occurs when a hydrocarbon reacts with a lack of oxygen?

  • Spontaneous combustion
  • Incomplete combustion
  • Complete combustion
  • Maximum combustion

4. What has the general formula: CnH2n+2

  • Alkanes
  • Alkenes
  • Alkynes
  • Alkyls

5. What product is always produced, from both complete and incomplete combustion?

  • Hydrogen gas
  • Pure Carbon
  • Water
  • Iron


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