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HIA International — Grade 8

Unit 1: Photosynthesis and the carbon cycle

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Unit 2: Properties of materials

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Unit 3: Forces and energy

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Unit 4: Maintaining life

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Unit 5: Reactivity

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Unit 6: Sound and space

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Unit 7: Genes and inheritance

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Unit 8: Rates of reaction

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Unit 9: Electricity

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Quiz

Neutralisation – Quiz

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Neutralisation HIA Science quiz set 2: free practice for HIA International. Work through this Neutralisation HIA Science quiz set 2 and get instant feedback on every answer. If you get stuck, review the 26.1 Neutralisation – Notes lesson. More practice: HIA International — all units. Syllabus: Cambridge Lower Secondary programme.

  • Questions count: 50
  • Passing grade: A-
  • Time limit:
Start Quiz
1.
Which statement correctly describes neutralisation?
a substance that neutralises an acid, such as a metal oxide, hydroxide or carbonate
giving out energy, as neutralisation does
the reaction of an acid with a base to give a salt and water
the moment in a titration when the indicator changes colour
2.
Use the table. A farmer's soil has pH 5. Which substance should be added?
Vinegar (pH 3)
Lemon juice (pH 2)
Lime (pH 12)
Pure water (pH 7)
3.
Which statement correctly describes excess?
more of a reactant than is needed, added to make sure the reaction is complete
the moment in a titration when the indicator changes colour
a substance that neutralises an acid, such as a metal oxide, hydroxide or carbonate
taking the first part from the metal and the second from the acid
4.
Which statement correctly describes pH?
a factor that can change
a statement supported by results
a scale used to describe acidity and alkalinity
an investigation changing one variable while controlling others
5.
Use the table. Which substance would be best to treat an acidic soil?
Lime (calcium hydroxide)
Stomach acid
Vinegar
Lemon juice
6.
Which statement correctly describes base?
the moment in a titration when the indicator changes colour
a substance that neutralises an acid, such as a metal oxide, hydroxide or carbonate
more of a reactant than is needed, added to make sure the reaction is complete
taking the first part from the metal and the second from the acid
7.
Which statement correctly describes naming a salt?
more of a reactant than is needed, added to make sure the reaction is complete
giving out energy, as neutralisation does
taking the first part from the metal and the second from the acid
a substance that neutralises an acid, such as a metal oxide, hydroxide or carbonate
8.
Which statement correctly describes neutralised?
reaction that moves an acid-alkali mixture toward pH 7
neutral pH
discomfort linked to excess acid in the stomach
made neutral by neutralisation
9.
Which statement correctly describes titration?
a substance that neutralises an acid, such as a metal oxide, hydroxide or carbonate
adding one solution to another until the reaction is exactly complete
taking the first part from the metal and the second from the acid
the moment in a titration when the indicator changes colour
10.
Which statement correctly describes exothermic?
the moment in a titration when the indicator changes colour
a substance that neutralises an acid, such as a metal oxide, hydroxide or carbonate
the reaction of an acid with a base to give a salt and water
giving out energy, as neutralisation does
11.
Which statement correctly describes pH 7?
reaction that moves an acid-alkali mixture toward pH 7
made neutral by neutralisation
discomfort linked to excess acid in the stomach
neutral pH
12.
Which term is described as: taking the first part from the metal and the second from the acid?
naming a salt
base
titration
neutralisation
13.
Which term is described as: giving out energy, as neutralisation does?
base
exothermic
titration
naming a salt
14.
Match the term to its correct meaning: excess
the reaction of an acid with a base to give a salt and water
giving out energy, as neutralisation does
a substance that neutralises an acid, such as a metal oxide, hydroxide or carbonate
more of a reactant than is needed, added to make sure the reaction is complete
15.
Match the term to its correct meaning: base
more of a reactant than is needed, added to make sure the reaction is complete
a substance that neutralises an acid, such as a metal oxide, hydroxide or carbonate
giving out energy, as neutralisation does
the reaction of an acid with a base to give a salt and water
16.
Which term is described as: made neutral by neutralisation?
neutralisation
indigestion
neutralised
pH 7
17.
Match the term to its correct meaning: titration
the moment in a titration when the indicator changes colour
giving out energy, as neutralisation does
the reaction of an acid with a base to give a salt and water
adding one solution to another until the reaction is exactly complete
18.
Which term is described as: a substance that neutralises an acid, such as a metal oxide, hydroxide or carbonate?
base
excess
end point
neutralisation
19.
Match the term to its correct meaning: exothermic
the moment in a titration when the indicator changes colour
the reaction of an acid with a base to give a salt and water
giving out energy, as neutralisation does
taking the first part from the metal and the second from the acid
20.
Which term is described as: adding one solution to another until the reaction is exactly complete?
naming a salt
neutralisation
titration
end point
21.
Match the term to its correct meaning: naming a salt
the reaction of an acid with a base to give a salt and water
taking the first part from the metal and the second from the acid
adding one solution to another until the reaction is exactly complete
the moment in a titration when the indicator changes colour
22.
Which term is described as: reaction that moves an acid-alkali mixture toward pH 7?
neutralised
pH 7
indigestion
neutralisation
23.
Which term is described as: the moment in a titration when the indicator changes colour?
naming a salt
end point
titration
neutralisation
24.
Match the term to its correct meaning: neutralisation
the reaction of an acid with a base to give a salt and water
more of a reactant than is needed, added to make sure the reaction is complete
adding one solution to another until the reaction is exactly complete
a substance that neutralises an acid, such as a metal oxide, hydroxide or carbonate
25.
Which term is described as: the reaction of an acid with a base to give a salt and water?
neutralisation
base
naming a salt
end point
26.
Which term is described as: more of a reactant than is needed, added to make sure the reaction is complete?
end point
titration
excess
exothermic
27.
Match the term to its correct meaning: end point
adding one solution to another until the reaction is exactly complete
the moment in a titration when the indicator changes colour
taking the first part from the metal and the second from the acid
more of a reactant than is needed, added to make sure the reaction is complete
28.
Neutralisation is _____, so the temperature rises.
endothermic
reversible
neutral
exothermic
29.
The first part of a salt's name comes from the _____.
acid
indicator
metal
water
30.
Adding more of a reactant than needed is adding it in _____.
solution
deficit
excess
trace
31.
A salt is recovered from solution by evaporation and _____.
titration
filtration
crystallisation
distillation
32.
The point where the indicator changes colour is the end _____.
result
reading
product
point
33.
The end point of a titration is when the solution boils. - True or false?
True
False
34.
The pH moves away from 7 as an acid is neutralised. - True or false?
True
False
35.
Hydrochloric acid and copper oxide give copper sulfate and hydrogen. - True or false?
True
False
36.
A salt can be recovered from its solution by evaporation and crystallisation. - True or false?
True
False
37.
The second part of a salt's name comes from the acid. - True or false?
True
False
38.
A salt can never be recovered once it has dissolved. - True or false?
True
False
39.
Unreacted excess solid can only be removed by boiling. - True or false?
True
False
40.
The end point of a titration is when the indicator changes colour. - True or false?
True
False
41.
Adding too much alkali leaves the solution exactly at pH 7. - True or false?
True
False
42.
Unreacted excess solid can be removed by filtration. - True or false?
True
False
43.
The first part of a salt's name comes from the acid. - True or false?
True
False
44.
Neutralisation is exothermic, so the temperature rises. - True or false?
True
False
45.
The first part of a salt's name comes from the metal. - True or false?
True
False
46.
The pH moves towards 7 as an acid is neutralised. - True or false?
True
False
47.
The second part of a salt's name comes from the indicator. - True or false?
True
False
48.
Neutralisation is endothermic, so the temperature falls. - True or false?
True
False
49.
Adding a base in excess makes sure all the acid has reacted. - True or false?
True
False
50.
Adding a base in excess means some acid must still be left. - True or false?
True
False
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Part of Unit 8: Rates of reaction — see every lesson and quiz in this unit.
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