S3 Chemistry Revision Quiz

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S3 ChemistryRevision Quiz

• Answers at end of quiz.

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1. Identify the halogen A sodium B sulphur C br
omine D argon
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2. Identify the noble gas A helium B oxygen C n
itrogen D chlorine
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3. Identify an element that conducts
electricity A sulphur B lead C iodine D ne
on
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4. Identify an element that is a liquid at 25
C. A phosphorus B copper C fluorine D mer
cury
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5. Identify the compound that contains only two
elements. A sodium hydroxide B potassium
carbonate C magnesium sulphide D copper
sulphate
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6. Identify the covalent compound A nitrogen
dioxide B lead iodide C zinc
carbonate D iron chloride
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7. Identify the two experiments which should be
compared to show the effect of particle size on
the speed of dissolving.
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8. Identify the experiment in which the vitamin C
would take longest to dissolve.
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9. Identify the two substances made up of
diatomic molecules.
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10. Identify the monatomic element.
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11. Identify the substance that could be water.
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12. Identify the two particles that are isotopes.
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13. Identify the two particles with the electron
arrangement 2,8.
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14. Identify the substance that exists as a
covalent network.
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15. Identify the ionic compound.
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16. Identify the substance that is solid at room
temperature but a liquid when heated in boiling
water.
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17. Identify the statement that can be applied to
both aluminium and chlorine. A they are
non-metals B they are in the same group C they
form ions with a negative charge D they are
solids at 25C E they have the same number of
electron shells
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18. Identify two statements that are correct for
aluminium oxide. A it has the formula
Al3O2 B it conducts electricity when
molten C it is soluble in water D it is made up
of molecules E it is a solid at room temperature
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19. Identify the substance that conducts
electricity by a flow of electrons A molten
sulphur B potassium chloride powder C sodium
chloride solution D copper
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20. Identify the correct equation for the
reaction of magnesium with fluorine A Mg2
F2 ? Mg2F2 B Mg F ? MgF2
C Mg F2 ? MgF2 D Mg F2
? MgF
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21. Identify the type of experiment being carried
out. A electrolysis B precipitation
C neutralisation D combustion
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22. Why does chlorine form at the positive
electrode?
A negative chloride atoms are attracted to
positive electrode B positive chloride atoms are
attracted to positive electrode C negative
chloride ions are attracted to positive
electrode D positive chloride ions are attracted
to positive electrode
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23. What would be seen at the negative electrode?
A bubbles of gas B brown copper metal
forming C blue colour forming D nothing
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24. What state is rubidium in at 700C?
A solid B liquid C gas D none of the above
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25. Identify the three statements that can be
applied to an electron?
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26. Identify the three statements that can be
applied to a proton?
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27. Identify the two statements that can be
applied to a neutron?
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28. What are the values of w, z, y and z in the
following equation w AgNO3(aq) x Cu(s) ? y
Ag(s) z Cu(NO3)2(aq)
w x y z
A 2 1 1 1
B 1 1 2 1
C 1 2 2 1
D 2 1 2 1
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29. What name is given to the shape of a CH4
molecule?
A linear B tetrahedral C pyramidal D trigonal
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30. What is the ionic formula for ammonium
sulphate?
A (NH4)2SO42- B NH4SO42- C NH4(SO42-)2 D NH4
2SO42-
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Answers

• 1. C
• A
• B
• D
• C
• A
• A C
• D
• A D
• C
• B

1. B F
2. D E
3. F
4. D
5. B
6. E
7. B E
8. D
9. C
10. A
11. C

1. B
2. C
3. B C F
4. A D E
5. D E
6. D
7. B
8. A