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

1. What colour is phenolphthalein when a base is added?

  • Orange
  • Pink
  • Colourless
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Other questions in this quiz

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

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

3. Red litmus paper turns blue in ______

  • Bases
  • Acids

4. 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

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

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

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