Other questions in this quiz

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

  • Indicator
  • Spectator ion
  • Oxidising agent
  • Reducing agent

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

  • Displacement
  • Elimination substitution
  • Redox
  • Exothermic

4. If I combined Chlorine with aqueous sodium bromide, what colour solution would I obtain?

  • Blue
  • Brown
  • Green
  • Brick red

5. What is a disproportionation reaction?

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

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