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

1. What colour flame do potassium ions produce?

  • Brick red
  • Lilac
  • Orange - yellow
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Other questions in this quiz

2. Red litmus paper turns blue in ______

  • Bases
  • Acids

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

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

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

  • A white suspension
  • A light blue precipitate
  • A dark green 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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