Lesson 4.4.2.2

4.4.2.2 Neutralisation of acids and salt production Quiz: AQA Chemistry, Unit 4

20 questions

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Lesson 4.4.2.2, Neutralisation of acids and salt production: 20 multiple choice questions for the AQA GCSE Chemistry (8462), Unit 4: Chemical changes, written with Revision Ninja.

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The 20 questions

  1. Which two products are formed when an acid neutralises an alkali?

    • A salt and water
    • Water only
    • A salt and hydrogen
    • A salt and oxygen
  2. What are the three products of an acid and metal carbonate reaction?

    • Salt water carbon dioxide
    • Metal oxide water
    • Salt hydrogen chloride
    • Salt water hydrogen
  3. Which salt forms from hydrochloric acid and sodium hydroxide?

    • Sodium carbonate
    • Sodium sulfate
    • Sodium nitrate
    • Sodium chloride
  4. Which salt is produced when nitric acid neutralises a base?

    • Carbonates
    • Chlorides
    • Sulfates
    • Nitrates
  5. Which salt forms when sulfuric acid reacts with calcium hydroxide?

    • Calcium sulfite
    • Calcium chloride
    • Calcium nitrate
    • Calcium sulfate
  6. Which salt forms when hydrochloric acid reacts with zinc oxide?

    • Zinc chloride
    • Zinc oxide
    • Zinc nitrate
    • Zinc sulfate
  7. Which of these is an insoluble base?

    • Ammonia solution
    • Sodium hydroxide
    • Copper(II) oxide
    • Potassium hydroxide
  8. What is the formula of magnesium sulfate?

    • MgSO4
    • MgSO2
    • MgSO3
    • Mg2SO4
  9. What is the formula of sodium chloride?

    • Na2Cl
    • NaCl2
    • Na2Cl2
    • NaCl
  10. Which products are formed when magnesium oxide reacts with nitric acid?

    • Magnesium nitrite and hydrogen
    • Magnesium chloride and oxygen
    • Magnesium nitrate and water
    • Magnesium nitride and water
  11. Which gas is given off when calcium carbonate reacts with hydrochloric acid?

    • Hydrogen
    • Carbon dioxide
    • Oxygen
    • Chlorine
  12. What is the formula of aluminium sulfate? (Al3+ and SO4 2-)

    • AlSO4
    • Al3(SO4)2
    • Al2(SO4)3
    • Al(SO4)3
  13. Which substance is an alkali?

    • Sodium chloride solution
    • Dilute hydrochloric acid
    • Sodium hydroxide solution
    • Zinc hydroxide precipitate
  14. Which salt forms when nitric acid reacts with sodium carbonate?

    • Sodium sulfate
    • Sodium chloride
    • Sodium nitrate
    • Sodium nitrite
  15. Which salt is produced when potassium hydroxide reacts with hydrochloric acid?

    • Potassium sulfate
    • Potassium chloride
    • Potassium nitrate
    • Potassium carbonate
  16. Which two ions combine to form water in a neutralisation reaction?

    • Hydrogen and oxide
    • Hydrogen and hydroxide
    • Hydrogen and chloride
    • Sodium and hydroxide
  17. Which statement best describes the relationship between bases and alkalis?

    • All bases are alkalis
    • Bases and alkalis differ
    • Alkalis are never bases
    • All alkalis are bases
  18. Which salt forms when sodium carbonate reacts with hydrochloric acid?

    • Sodium sulfate
    • Sodium chloride
    • Sodium hydrogencarbonate
    • Sodium carbonate
  19. Which acid should be used to make potassium nitrate from potassium hydroxide?

    • Sulfuric acid
    • Nitric acid
    • Ethanoic acid
    • Hydrochloric acid
  20. Which salt forms when lead(II) oxide reacts with sulfuric acid?

    • Lead(II) sulfate
    • Lead(II) chloride
    • Lead(IV) sulfate
    • Lead(II) nitrate

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