Other questions in this quiz

2. What is the role of sodium in the reaction: Cl + NaI --> NaCl + I

  • Spectator ion
  • Reducing agent
  • Oxidising agent
  • Indicator

3. What is a disproportionation reaction?

  • A type of displacment reaction.
  • It isnt a real type of reaction.
  • Where oxidation and reduction are occuring at the same time in the same species.
  • Oxidation and reduction occuring at the same time.

4. As we go down group 7, what happens to the boiling point?

  • Increases
  • Decreases

5. In the reaction of H2SO4 to SO2 by bromide ions, what would we expect be produced?

  • Acidic gasses
  • White precipitate
  • Colourless solution

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