Other questions in this quiz

2. what colour is the precipitate of Copper(ii) and sodium hydroxide solution?

  • Green
  • Blue
  • Brown
  • Crimson

3. What colour is the precipitate of Iron (iii) and sodium hydroxide solution?

  • Yellow
  • Blue
  • Brown
  • Green

4. What colour does the flame turn when potassium is put is burnt in it?

  • Lilac
  • Blue
  • Green
  • Yellow

5. What colour is the flame test of Sodium?

  • Mango
  • Yellow
  • White
  • Orange

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