What does the affect of a catalyst do to the position of equilibirum?

It doesn't do anything as it speeds up both reactions equally

What is energy security?

The ability of a country to meet all of its energy needs

What does double insulation mean?

The wire has a layer of insulation, There is no earth wire

The amount of energy transferred per unit time

What is a benefit of cracking?

A short chain alkene that can be used for polymers

What is the right hand grip rule used for?

Seeing which way the magnetic field is around a current

What are negative externalities?

Unintended outcomes of the production

What is a potential danger due to refuelling a plane?

Charge could build up, causing a spark and lighting it

What is the Clark-Fischer model?

Economic activity over time graph

What is the definition of covalent bonding?

SEFA between the bonding pair of electrons and the nuclei

What is the definition of ionising radiation?

A form of radiation that has enough energy to detach electrons from them

How will a reversible reaction reach dynamic equilibrium?

If the rate of forwards and reverse reactions are the same, If its in a closed system

BONUS: "Here [is] a nut, here a fig is mixed with wrinkled datesand ________________" Baucis and Philemon

plums and apples smell in gaping baskets

What is formed at the positive electrode?

The element that has gained electrons

How can you tell if a reaction is redox?

If an element gains or loses oxygen, If an element gains or loses electrons

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BIGGER QUIZ

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Questions 125

Answers

1
What does the affect of a catalyst do to the position of equilibirum?
It doesn't do anything as it can't choose which side to speed up
It doesn't do anything as it speeds up both reactions equally
It shifts it to the side with the endothermic reaction
It shifts it to the side with the exothermic reaction
2
What is energy security?
The creation of energy within a country's own perimeters
The protection of a country's national grid
The ability of a country to meet all of its energy needs
The difference between energy demand and energy supply
3
What is a property of specifically aluminium?
Malleable
Ductile
Low density
Good thermal + electrical conductor
4
What is at the bottom of the fractionating tower?
Fuel oil
Refinery Gases
Kerosine
Bitumen
5
When a galaxy is travelling away from you, what colour does it appear?
Blue
Red
6
What is the functional group of carboxylic acids?
COOH
CH
COO
CHCH
7
What is the standard level of voltage in UK appliances?
100-150V
250V
300V
220-240V
8
What colour is the earth wire?
Blue
Yellow + Green
Brown
Green
9
What was Odysseus given by Hermes so he didn't turn into a pig?
Cocaine
A magic potion
Ambrosia and nectar
Moly
10
What isn't a reason of difference in expected yield? (In a markscheme)
Mistakes in calculation
Loss of reactant
Reversible reaction
Incomplete reaction
11
How do you tell an alkene from an alkane?
Filter them through filter paper to separate the unsaturated bonds
Shake the two solutions until one becomes colourless
Add bromine water
Add HCl
12
What colour is methyl orange in at a pH of 7?
Red
Teal
Orange
Yellow
13
What does double insulation mean?
There is no fuse
The wire has a layer of insulation
There is no earth wire
The casing has two layers of insulation
14
What is power?
The amount of voltage transferred per unit time
The amount of power transferred per unit time
The amount of current transferred per unit time
The amount of energy transferred per unit time
15
What is a mistake in chromotography?
The solvent front reaches the top of the paper
The dyes accidentally mix
Baseline not submerged in water/solvent
Baseline drawn in ink
16
What is half life measured in?
Newtons
Count/s
Time
Becquerels
17
What kind of compounds does electrolysis break?
Covalent
Metallic
Ionic
Solid
18
What is the most ionising radiation?
Gamma
Alpha
Theta
Beta
19
What is a benefit of cracking?
A long chain alkane that is easier to break down
A short chain alkene that can be used for polymers
An alkene that can be used for biodegrading land fills
A short chain alkane that is easier to deal with in a fractionating column
20
What type of reaction is breaking bonds?
Endothermic
Exothermic
21
What is the right hand grip rule used for?
Seeing which way the magnetic field is around a current
Seeing what direction the force is created in
Seeing how a current is induced by cutting flux
Seeing what the current of a wire is
22
What are negative externalities?
Unintended outcomes of the production
A depletion in a company's stock
Extra ubiquities created for a specific purpose
A diminishing affect of demand for a specific product.
23
Which one is not an example of informal employment?
Prostituition
Takeaway Shop owner
Homeless
Shoe Shining
24
What is a potential danger due to refuelling a plane?
It has a long chain, so hard to burn
It is extremely heavy and can be easily spilled
Charge could build up, causing a spark and lighting it
It is flammable so it could burn when in contact with flames
25
What is the Clark-Fischer model?
Measures wind speed in hurricanes
Shows the transformation of tourism over the years
Economic activity over time graph
Shows the different land uses of a city
26
What is the point called when a spring has too much force placed on it?
Boyle's law
Limit of proportionality
Newton's 3rd law
Hooke's law
27
What is the definition of covalent bonding?
SEFA between larger and smaller particles, creating a intertwining lattice
SEFA between the bonding pair of electrons and the nuclei
SEFA between similarly charged particles creating a giant lattice
SEFA between oppositely charged ions
28
你好我的名字是
How are you
Melvin loves femboys
Hello my name is
I am 16 years old
29
When bright light enters the eye, the circular muscles _____
Contract
Slack
Relax
Tighten
30
The black hole is the densest thing in the universe
False
True
31
Conventional current is the same as the flow of electrons?
True
False
32
What is the process called that converts Nitrogen to ammonia?
Nitrogen fixation
Nitrification
Nitrogenation
Nitrogen addition
33
What can not conduct electricity?
Graphite
Sodium Chloride
Buckminster Fullerene
Mercury
34
What colour precipitate is bromide?
White
Cream 😍
Yellow
Black
35
Where is bile stored?
Pancreas
Gall Bladder
Stomach
Liver
36
Which of these is not an energy store?
Electrical
Magnetic
Electrostatic
Nuclear
37
What is the definition of ionising radiation?
A form of radiation that has enough energy to detach electrons from them
A form of radiation that can not penetrate through thick surfaces
A form of radiation that travels at the speed of light
A form of radiation that is harmful to humans and living cells
38
What distance is apparent magnitude measured from?
100 light years
13.26 light years
1 light year
From earth
39
How will a reversible reaction reach dynamic equilibrium?
If the rate of forwards and reverse reactions are opposite
If it can not escape the beaker
If the rate of forwards and reverse reactions are the same
If its in a closed system
40
BONUS: "Here [is] a nut, here a fig is mixed with wrinkled datesand ________________" Baucis and Philemon
oranges and plums decay in brithen baskets
grapes and pears listen in small baskets
grapes and olives whisper in granulating baskets
plums and apples smell in gaping baskets
41
What is the colour of a flame test for calcium?
Yellow
Red
Orange - red
Blue - Green
42
In a longitudinal wave, the oscillations are ____ to the direction of energy transfer.
Parallel
Perpendicular
43
Which neuron travels from the muscle to the CNS?
Sensory
Motor
Relay
Effector
44
Who invented salt baths for burn treatment?
Archibald McIndoe
Robert Koch
James Simpson
John Snow
45
Splitting a uranium atom during fission creates _____
Daughter nuclei
Barium -113
Energy
A neutron
46
What is formed at the positive electrode?
The compound that has lost protons
The mixture that has gained protons
The element that has gained electrons
The reactant that has lost electrons
47
What is the most abundant noble gas in the atmosphere?
Helium
Nitrogen
Argon
Oxygen
48
What is a beta particle
A proton
A neutron
An electron
A ray of light
49
How can you tell if a reaction is redox?
If an element gains or loses oxygen
If an element gains or loses electrons
If an element gives electrons to become bonded
If an element duplicates
50
Which one of the previous question was the original?
Hoyt
Cooper
Burgees
Harris and Ulman
51
Which of these is not a land use model?
Hoyt
Cooper
Burgees
Harris and Ulman
52
Where does ultrafiltration occur?
Distal Convoluted tubule
Bowman's Capsule
Proximal Convoluted tubule
Glomerulus
53
What does ULEZ stand for?
Ultimate lube emancipating zone
Umbrella loathing eggs zone
Ultra light emissary zone
Ultra low emission zone
54
When INSIDE a race car, does the pitch change?
No
Yes
55
What are the stellar classifications?
O B A W G K M
O B A F G K M
O D B F G K M
O B A F G R M
56
What is the Butlers model?
A graph showing how pollution has increased due to tourism
A graph showing the happiness over a country about tourists
A graph showing the most visited tourist places
A graph showing how many people travel to a place over time
57
What is the blackhole at the centre of our universe called?
Sagittarius A
Centaurus A
Betelgeuse
Andromeda
58
What are the multiple CBD's in London?
Buckingham and Windsor
Westminster and Canary Wharf
Camden and Kensington
Bank and Westminster
59
What is the international monetary fund?
An organization that helps set up national peace among countries
An organization that provides money to homeless people
An organization that facilitates national trade by providing money
An organization that supplies goods to countries in need
60
Si j'avais la chance, j'aimerais me faire couper les cheveux.
If i had the chance, i would love to get a haircut
If i could, i would like to have short hair
If i had the chance, I would like to change my hair
If i had to, I would change my hair to blonde
61
Кто-то будет тронут сегодня ночью
Hello my name is Callum
I don't speak Russian
Someone will be getting touched tonight
WE all are unemployed
62
What is the word equation for anaerobic respiration in plants?
Glucose -> Oxygen + energy
Glucose -> CO2 + Ethanol
Glucose -> Lactate
Glucose -> Carbon dioxide
63
Why do governments hate informal employment?
There is no tax
They create a higher sense of community
It gives money to people who can't get it otherwise
It benefits the economy
64
What happens to light when it enters a less dense material?
It bends away from the normal line
It passes perpendicular to the normal
It refracts towards the normal line
It totally internally reflects
65
Diffusion is the movement of particles from a region of high to low concentration of particles
False
True
66
What does Malthus believe that population will exceed?
Resources
Lust
Capacity
Time
67
What are remittances?
Providing money to people in need in Bangladesh
Sending money back to your home county to pay for them
Sending messages to loved ones
Sending money to your family
68
Where does the tail of the comet face?
Towards the sun
Away from the sun
Behind the comet
In all directions
69
Which one is not a force?
Reaction
Gravitational
Centrifugal
Nuclear
70
What is sticking a balloon to a wall an example of?
Charging by induction
Charging by friction
Charging by force
Charging by reaction
71
If 𝒙 is measured in radians, then what does \frac{d}{dx}(\sin x)=?
Sin y
Tan x
Cos x
Sin-1 x
72
Chemistry: What is emperical formula?
The atomic mass of all the atoms in the nucleus combined
The amount of particles per mole
The mass of one mole of the compound
The simplest ratio of a compund
73
What is an example of a saturated compund?
Alkenes
Alkanes
74
Which of these DON'T increase resistance in a circuit?
A rise in temperature
A more dense material
Shorter width
Shorter length
75
Are bases proton acceptors or donors?
Donors
Acceptors
76
Why could Mumbai disappear within 100 years?
Its sinking
The diseases
The smell
The polution
77
What does a homologous series entail?
The same empirical formula
A gradation in physical properties
The same chemical properties
Similar chemical and physical properties
78
Identify the feature of an optical disc that allows data to be read.
It is volatile
It is portable
It is reflective
Its is magnetic
79
Convection is the movement of thermal energy from cold to hot through a fluid
True
False
80
What is the definition of elasticity?
A shape breaking after too much force is placed on it
A shape creating potential energy after having a force placed on it
The ability for a shape to return to original when the force is removed
A shape having the ability to be flung once a force removes
81
Where does the vena cava go to?
Left ventricle
Right ventricle
Lungs
Right atrium
82
What happens to the ray of light when it enters an object with its i<c?
Gets absorbed
Totally internally reflects
Goes perpendicular to the normal
Refracts towards the normal
83
When temperature increases, the resistance across a thermistor ____
Increases
Decreases
84
What is the "male" part of the flower called?
Stamen
Style
Anther
Filament
85
What is a refugee?
Someone who flees due to war
Someone who is seeking a new home
Someone who has moved countries internationally
Someone who moves for a job
86
Which of these are not a transverse wave?
Secondary seismic waves
Ultrasound
Radio waves
Ripples
87
What is released across a synapse?
Neurotransmitters
Electrical impulses
Enzymes
Amalayse
88
What is an example of the negative multiplier effect?
A person investing in a city
A person spending money on international holidays
A person buying food from the local supermarket
A person purchasing vehicles from the town dealership
89
What is needed to create alcohol?
500oC and potassium dichromate in dilute sulphuric acid
300oc Phosphoric acid and 60 atm
A concentrated acid solution and yeast in 400oC
Room temperature yeast and 1 atm
90
What is needed for a momentum calculation?
A mass
An arrow
A unit
A direction
91
What is a hard magnetic material?
Iron
Nickel
Cobalt
Steel
92
What is the colour of flourine in its room temperature state?
Yellow
Green
Brown
Purple
93
In a hot environment, what happens to your arteries near the skin?
Constrict
Dilate
Transfer
Stay the same
94
Finale: Who is the smartest?
Oli
Callum
Henry
Theo
95
What is induced when flux is cut?
Power
Voltage
Current
Resistance
96
What is the 9th key (starting from the left) on an 88 key grand piano? (not including the bl*ck ones)
C
E
D
B
97
What is the 5th planet from the sun?
Jupiter
Mars
Saturn
Uranus
98
Are diodes A.C or D.C?
D.C
A.C
99
Why is hydrogen not used in airships (like the Hindenburg)?
It is easily obtainable
It is combustable
It can penetrate the walls of the airship
It is a noble gas
100
Which biological molecule contains nitrogen?
Proteins
Carbohydrates
Lipids
101
What are Jupiter, Saturn, Uranus and Neptune classified as?
Dwarf planets
Gas giants
Ring Planets
Rocky Planets
102
What is half-life?
The time needed for all of the radioactive nuclei to decay
The time taken for half of the nuclei to decay
The time taken for the remaining number of radioactive nuclei to halve
Half of the time taken for radioactive nuclei to completely decay
103
Is nuclear energy renewable?
Yes
No
Click this if you are Theo
104
Geography: Which of these is NOT a factor impacting location of a company?
Near large cities
Near ports
Near other factories
Near ubiquities
105
How can you tell an ester is formed?
A fruity smell
Carbon dioxide is produced
It reacts with bromine water and becomes colourless
It turns from blue to red
106
What is the refractive index of air?
0
1.5
2
1
107
Which of these isn't a life process?
Growth
Aging
Nutrition
Sensitivity
108
What is an example of secondary energy?
Oil
Wood
Petrol
Coal
109
Conductors allow charge to move (electrostatics)
False
True
110
Weight is a vector.
True
False
111
What is the definition of gentrification?
A process of removing houses to build parks and green spaces
A process of upgrading a neighbourhood for higher class residents
A process of downgrading the standard of living for lower class residents
A process of creating new houses within a city for higher class residents
112
What are you likely to find within a CBD?
Houses
Banks
Farms
Big malls
113
What is avagadros number?
6 x 1022
2 x 1023
6 x 1023
A fruit
114
Physics: Which of these is a way of stopping convection?
Metal
Movement
White surfaces
Hair
115
Biology: Which of these is not in a yeast cell?
Vacuole
Nucleus
Cell wall
Flagellum
116
What produces antibodies?
Platelets
Lymphocytes
Plasma
Phagocytes
117
When a plant grows towards the sun, what tropism do the leaves have?
Negative phototropism
Positive phototropism
Negative geotropism
Positive geotropism
118
How do you form a condensation polymer?
A polymer and a carboxylic acid
An ester and a carboxylic acid
An alkene and an alkane
Dicarboxylic acid and a diol
119
What is needed for cracking?
Alumina and 900oC
Silica and 200oC
Silica and 600oC
Alumina and 500oC
120
What does the secretion of LH cause?
Growth of an embryo
Eggs stop being produced
Menstration
Ovulation
121
What is a primary consumer?
A carnivore
A detritvore
A plant
A herbivore
122
What is higher up in the reactivity series, Aluminium or Zinc?
Aluminium
Zinc
123
Which one isn't a method of preventing rust?
Galvanising
Dentification
Coating
Oiling
124
Which of these is not an ideal gas assumption?
All particles have different sizes
All particles have 100% effective collisions
Ignore collisions with other particles
All particles travel at the same speed
125
What is the thing called when you surround a stage space, separating the audience from the stage?
Front stage block
Niklas' Delight
Proscenium Arch
Three way stage

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