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End of Year Chemistry Quiz Flashcards | StudBud
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End of Year Chemistry Quiz
End of Year Chemistry Quiz
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1
General Knowledge: Capital City of Australia?
Perth
Canberra
Sydney
Melbourne
2
Vanilla comes from what flowers?
Acacia
Sunflowers
Orchids
Buttercup
3
Who are England Womens Football team facing in their quarter-final match on 20th July?
France
Belgium
Netherlands
Spain
4
What is the relative formula mass of MgCl
2
? Mg=24 and Cl=35.5
95
79.5
80
119
5
An atomic model that defines the atom as a ball-like structure.
Thomson's atomic model
Rutherford's atomic model
Bohr's atomic model
Dalton's atomic model
6
Group 7 ions always have what charge?
1-
2+
2-
1+
7
Which of the following countries is in Africa?
Haiti
Libya
Kiribati
Suriname
8
what group are halogens
7
5
2
6
9
What pH are acids?
> 7
7
< 7
1 +
10
What do you call a baby marmot (ground hog)?
kitten
thimble
kit
chick
11
The alkali metals....
Become less reactive as you go down the group.
Become more reactive as you go down the group.
12
A property of ionic bonding is .....
low melting and boiling points
never conducts electricity
never dissolves in water
high melting and boiling points
13
This atomic model belongs to…
None of them
Rutherford
Bohr
Thompson
14
This is a picture of my two grandmothers, what are their names?
Edna and Edith
Pat and Maggie
Margret and Joyce
Elsie and Francesca
15
Group 2 ions always have what charge?
1-
2+
2-
1+
16
Formula mass
e ionic compounds that form three dimensional
both
idk
the sum of atomic masses of all the atoms present one formula unit of sub
17
What is the formula for this acid: Nitric Acid
HNO3
HN2
HNO2
HN3
18
Why are alkenes different to alkanes?
alkanes have a double bond
alkenes have double bonds
they have a single bond
they smell
19
Why do the alkali metals have similar chemical properties?
They are all solid metals
They all have the same atomic number
They all have similiar numbers of neutrons
They all have one electron in their outer shel
20
Endothermic, Exothermic or neither?
Neither
Exothermic
Endothermic
21
Endothermic, Exothermic or neither?
Endothermic
Neither
Exothermic
22
The halogens....
Become more reactive as you go down the group
Become less reactive as you go down the group
23
Alkanes are unsaturated hydrocarbons.
False
True
24
What is the molecular formula of sulphuric acid?
H2SO
HSO4
H2SO4
HSO3
25
What is Complete Combustion?
Fuel burning in little oxygen
Fuel burning in plentiful oxygen
Oxygen
Fuel burning
26
The products of a
complete
combustion reaction are ....
Carbon Dioxide and Water
Carbon Monoxide, Carbon Dioxide and Water
Carbon and Water
Carbon Monoxide and Water
27
An example of an Exothermic Reaction
Combustion
Electrolysis
Thermal Decomposition
Neutralisation
28
Which England cricket player announced their retirement from ODI test cricket on 18th Jul 2022?
Ben Stokes
Moeen Ali
Eoin Morgan
Jonny Bairstow
29
Flags
Cuba
Ecuador
Philippines
Loas
30
What is the general formula of alkanes?
CnH2nOH
CnH2nCOOH
CnH2n+2
CnH2n
31
How would I name this organic compound?
Ethane
Propene
Propane
Butane
32
The groups of a periodic table are the .........................
Horizontal rows
Vertical columns
33
Acids turns litmus paper....
Green
Yellow
Red
Blue
34
What is a weak acid
A base that dissociates completely into ions in solution.
an acid that is only slightly ionized in aqueous solution
an acid that is VERY ionized in aqueous solution
base that doesnt dissociate completely into ions in solution
35
What type of chemical bonding is present in diamond?
Ionic bonding
Metallic bonding
Hydrogen bonding
Covalent bonding
36
Non-metal ions are always...
Negative
Positive
37
What is the relative formula mass of HNO
3
? H=1, N=14 and O=16
59
63
31
64
38
This is Mick Lynch, what's his job?
Conservative MP running for leadership
Head of England and Wales Cricket Board
Evangelical Preacher
Secretary General of RMT
39
Who was King Edward VI's father?
Charles II
Henry VII
Henry VIII
Richard I
40
What is covalent bonding?
not quite sure
Bonding between metals
Transferring of electrons between atoms
Sharing of electrons between atoms
41
exothermic
is freezing
takes energy in
is really warm
releases heat into the enviroment
42
Metal ions are always...
Negative
Positive
43
What is the formula for this acid: Hydrochloric Acid
H2Cl2
HCh
H2Cl
HCI
44
What Model is This?
Bohr
Thomson
Dalton
Rutherford
45
Chlorine-35 and Chlorine-37 are isotopes because...
same number of protons and a different number of neutrons
same number of protons
different number of neutrons
same element
46
What is Ionic Bonding?
I do not know!
a chemical bond that combines two exact charged ions.
when elements combine together.
a chemical bond that generates two oppositely charged ions.
47
which of the following halogens is a solid
chlorine
fluorine
iodine
bromine
48
Organic compounds must have what element?
carbon
calcium
hydrogen
Oxygen
49
This atomic model belongs to
Rutherford
Bohr
Thompson
None of them
50
What salts does hydrochloric acid produce?
Chlorides
Sulfates
Oxides
Nitrates
