Other questions in this quiz

2. What is the formula for nitric acid?

  • BaCl2
  • HNO3
  • AgNO3
  • NO3

3. What colour is the flame of calcium?

  • Yellow
  • Crimson
  • Red
  • Green

4. What colour is the precipitate of magnesium hydroxide?

  • Brown
  • Colourless
  • White
  • Red

5. What colour is the precipitate of iron (II) hydroxide?

  • White
  • Green
  • Brown
  • Blue

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