Other questions in this quiz

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

  • Colourless solution
  • Acidic gasses
  • White precipitate

3. What type of reaction is this? : Br + NaI --> NaBr + I

  • Exothermic
  • Displacement
  • Redox
  • Elimination substitution

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

  • Indicator
  • Spectator ion
  • Oxidising agent
  • Reducing agent

5. What is a disproportionation reaction?

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

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