Other questions in this quiz

2. What is dangerous about incomplete combustion

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

3. What has the general formula: CnH2n+2

  • Alkynes
  • Alkanes
  • Alkenes
  • Alkyls

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

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

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

  • Hydrogen gas and oxygen gas
  • Sulphur dioxide and dehydrated carbon crystals
  • Carbon and carbon monoxide
  • Phenolphthalein and hydrogen


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