Other questions in this quiz

2. What is unique about aluminium?

  • If you add excess sodium hydroxide, the precipitate will dissolve again
  • It turns grey
  • It turns blue
  • Nothing

3. What colour does copper produce in hydroxide test?

  • Crimson
  • Black
  • Blue
  • Purple

4. What colour do chloride ions produce?

  • White
  • Yellow
  • Cream

5. What steps are involved in the halide test?

  • Add dilute nitric acid, add silver nitrate solution. Forms a precipitate
  • Add dilute hydrochloric acid, add silver nitrate. Forms a precipitate.
  • Add dilute nitric acid, add barium chloride solution. Forms a precipitate

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