GCSE Chemistry C3 - All the Topic 1 'Qualitative Analysis' test

1. If copper ions are present, what will you see when NaOH is added?

  • A light blue precipitate
  • A dark green precipitate
  • A white suspension
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Other questions in this quiz

2. To test for halides, which two substances are added?

  • dil hydrochloric acid
  • dil nitric acid and silver nitrate
  • dil hydrochloric acid and barium chloride

3. I add dil HCL and barium chloride to a solution, which produces a white precipitate. This is the test for which ions?

  • The halides
  • Sulphate ions
  • Carbonate ions

4. If calcium ions are present, what will you see when NaOH is added?

  • A white suspension
  • A light blue precipitate
  • A brick red precipitate

5. Which colour precipitate will iron (III) produce when NaOH is added?

  • A white precipitate
  • A brown precipitate
  • A dark green precipitate

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