Chemistry AQA GCSE C1

Several C1 topics

HideShow resource information

1. Following phytomining and bioleaching, which of the following processes can be used to purify the copper?

  • React with carbon
  • Fractional distillation
  • Electrolysis
  • Smelting
1 of 9

Other questions in this quiz

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

  • Fungus
  • Plants
  • Bacteria
  • Miley Cyrus

3. 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
  • Lead
  • Copper
  • Iron

4. What is the first step for extracting copper from a high grade ore?

  • Displacement
  • Electrolysis
  • Smelting
  • Bioleaching

5. Which of the following terms is correct:

  • Photomining
  • Phytomining
  • Phytomning
  • Photomning

Comments

No comments have yet been made

Similar Chemistry resources:

See all Chemistry resources »See all Rocks, ores, metals and alloys resources »