C3 Analysis and Synthesis Quiz

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1. Which of these can chemical analysis be useful for?

  • River pollution.
  • Medicinal use.
  • All three.
  • Forensic science.
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Other questions in this quiz

2. What solution is used to test for sulfate ions?

  • Calcium chloride
  • Strontium chloride
  • Barium chloride
  • Magnesium chloride

3. When a reversible reaction is at equilibrium, how does the rate of the forward reaction compare with the rate of the reverse reaction?

  • The forward reaction and and reverse reaction occur simultaneously at the same rate.
  • The forward reaction occurs at a faster rate than the reverse reaction.
  • The reverse reaction occurs at a faster rate than the forward reaction.
  • It depends on the reaction conditions.

4. If the forward reaction is exothermic, an increase in temperature will...

  • ...increase the volume of reactants formed.
  • ...decrease the volume of reactants formed.
  • ...decrease the volume of products formed.
  • ...increase the volume of products formed.

5. Which of these indicators is NOT used in titration?

  • Litmus
  • Phenolphthalein
  • Universal indicator
  • Methyl orange

Comments

JasmineTiger

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Very good though some of the questions i haven't covered.

Mini Mani

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perfect for the questions i have covered i need some more

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