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WorksheetsEOT MCQ Revision 5 (0654/22)
Total questions: 20
Worksheet time: 15mins
Which characteristics of living things are demonstrated by phototropism?
1 and 2
1 and 4
2 and 3
3 and 4
What is osmosis?
the diffusion of sugar molecules from a concentrated solution to a dilute solution through a partially permeable membrane
the diffusion of sugar molecules from a dilute solution to a concentrated solution through a partially permeable membrane
the diffusion of water molecules from a concentrated solution to a dilute solution through a partially permeable membrane
the diffusion of water molecules from a dilute solution to a concentrated solution through a partially permeable membrane
A colourless liquid gives the test results shown.
Which nutrients are in the colourless liquid?
protein, reducing sugar and starch
protein and reducing sugar only
protein and starch only
protein only
Which type of molecule are enzymes?
carbohydrate
fat
protein
starch
Which row shows the correct raw materials and products of photosynthesis?
A
B
C
D
Which row provides the greatest amount of the nutrient needed to move food through the alimentary canal?
A
B
C
D
The rates of water uptake and loss are measured in four leaves.
The results are shown in the table. Which leaf is least likely to wilt?
A
B
C
D
Which statement about isotopes of the same element is correct?
They have the same number of protons but different number of electrons
They have the same number of protons but different number of neutrons.
They have the same number of neutrons but different number of electrons.
They have the same number of neutrons but different number of protons.
When dilute sodium hydroxide is added to aqueous iron(II) sulfate, insoluble iron(II) hydroxide and aqueous sodium sulfate are formed.
What is the ionic equation for this reaction?
A
B
C
D
Concentrated aqueous sodium chloride is electrolysed using inert electrodes.
Which row describes how the number of sodium ions and the number of chloride ions changes during the electrolysis?
A
B
C
D
Which change decreases the frequency of collisions between reactant particles?
increasing the concentration of reactant solutions
increasing the pressure on gaseous reactants
increasing the temperature of the reaction mixture
using larger pieces of a solid reactant
Iron displaces copper ions from its aqueous salts.
An equation for this reaction is shown.
Fe + Cu2+ ---> Fe2+ + Cu
What is the reducing agent in this reaction?
Cu
Cu2+
Fe
Fe2+
Which statements about the halogens are correct?
1 and 2
1 and 3
2 and 4
3 and 4
Which statement explains why argon is used to fill lamps?
It is a gas.
It is colourless
It is reactive.
It is unreactive.
Which word equation describes the manufacture of lime from limestone?
A
B
C
D
A student tests three identical springs that obey Hooke’s Law. Each spring stretches by 3.0 cm when a 3.0N load is attached to one end of it. The three springs are connected together as shown. A 1.0 N load is placed on the end of the springs. The mass of the springs can be ignored.
What is the total extension of all the springs together?
1.0 cm
3.0 cm
6.0 cm
9.0 cm
The diagram shows a crane supporting a load of 6000 N. The horizontal distance between the load and the pivot is x. The load is balanced about the pivot by a concrete block of mass 10 000 kg. The horizontal distance of the concrete block from the pivot is 2.0 m. Gravitational field strength g is 10N/ kg.
What is the distance of x?
1.2 m
3.3 m
12 m
33 m
A rectangular block weighs 1200 N and has the dimensions shown.
What is the minimum pressure that the block can exert on the ground by standing on one of its faces?
1.0 N/ cm2
8.0 N/ cm2
10 N/ cm2
15 N/ cm2
A brick falls from rest at a height of 45 m above the ground.
The acceleration of free fall g is 10 m / s2 .
There is no air resistance. What is the speed of the brick as it hits the ground?
9.5 m / s
21 m / s
30 m / s
450 m / s
For which energy resource is the Sun the source of all the energy stored?
geothermal
nuclear fission
tidal
wind
