Other questions in this quiz

2. What is dangerous about incomplete combustion

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

3. What has the general formula: CnH2n+2

  • Alkynes
  • Alkanes
  • Alkenes
  • Alkyls

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

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

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

  • Hydrogen gas
  • Water
  • Iron
  • Pure Carbon


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