C3 Analysis and Synthesis Quiz

1. 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.
  • It depends on the reaction conditions.
  • The forward reaction occurs at a faster rate than the reverse reaction.
  • The reverse reaction occurs at a faster rate than the forward reaction.
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Other questions in this quiz

2. Why is a burette used in titrations?

  • Being made of glass makes it a better tool to measure with.
  • It is easier to use.
  • It allows you to accurately and precisely determine volumes and dispense them in small volumes at a time.
  • It has a tap at the bottom.

3. What is a main benefit of the Haber process?

  • It is ethical.
  • The raw materials are recycled.
  • It is cheap.
  • The reaction is reversible.

4. What costs are a factor of making ammonia by the Haber process?

  • Extraction of materials, a catalyst, energy, equipment, wages.
  • Wages, a catalyst, equipment.
  • Raw materials, energy, wages.
  • Extraction of materials, energy.

5. Which of the following is correct for all of the named precipitate reactions between sodium hydroxide and the metals?

  • Aluminium = silver, Magnesium = white, Copper (II) = blue, Iron (II) = red, Iron (III) = brown
  • Aluminium = white, Magnesium = white, Copper (II) = blue, Iron (II) = green, Iron (III) = brown
  • Aluminium = white, Magnesium = white, Copper (II) = blue, Iron (II) = brown, Iron (III) = yellow
  • Aluminium = white, Magnesium = white, Copper (II) = green, Iron (II) = green, Iron (III) = brown

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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