Chemistry AQA GCSE C1

Several C1 topics

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1. Which of the following metals cannot be reacted with carbon to separate it from its ore? (Clue: you may have to look at the reactivity series)

  • Aluminium
  • Copper
  • Iron
  • Lead
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2. What is the problem with extracting copper from ores?

  • It requires a lot of work
  • It cannot be done
  • Copper rich ores are running out
  • It is expensive

3. Which of the following terms is correct:

  • Phytomining
  • Phytomning
  • Photomining
  • Photomning

4. In phytomining, what must is grown and burned in copper ore?

  • Fungus
  • Plants
  • Bacteria
  • Miley Cyrus

5. In bioleaching, what is grown and made into a solution in copper ore?

  • Bacteria
  • Plants
  • Fungus
  • Miley Cyrus

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