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Fossil Fuels, Distillation, Alloys and Corrosion Quiz Flashcards | StudBud
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Fossil Fuels, Distillation, Alloys and Corrosion Quiz
Fossil Fuels, Distillation, Alloys and Corrosion Quiz
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review of S3 learning of Fossil Fuels, Distillation, Alloys and Corrosion Quiz
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Answers
1
In a fractional distillation column:
The top of it is the exact same temperature as the bottom
The top of the column is the coolest
The top of the column is hottest
2
Things that help avoid corrosion include:
paint and grease
crayons and pencils
sun and grass
air and water
3
Fractional distillation separates fractions because they have......
Different boiling points
Fuels
Different melting points
Hydrocarbon
4
Corrosion is when a metal reacts with
water
air
oxygen and water
oxygen
5
In Fractional Distillation smaller molecules have...
Higher Melting Points
Lower Boiling Points
Lower Melting Points
Higher Boiling Points
6
Which of these are alloys
iron
copper
aluminium
bronze
7
what is fractional distillation ?
the method used to separate crude oil into useful fractions
working out fractions
distilling fractions with a fraction distilling machine.
looking for carbon dioxde in the atmosphere and turning it into a fraction.
8
Are Fossil Fuels Renewable?
Yes
No
No clue
Only if there fossils?
9
Fossil fuels are formed naturally.
yes
no
10
Rusting can occur on all metals - True or False
True
False
11
Some metals and alloys are magnetic. Which of these is magnetic?
copper
steel
aluminium
gold
12
Is this an example of corrosion or combustion?
Corrosion
combustion
13
In Fractional Distillation smaller molecules ...
are highly flammable
are very runny
are not flammable
are very viscous
14
Where does fractional distillation happen?
Oil Tankers
Oil Terminus
Oil Refinery
Oil Rigs
15
Fossil Fuels formed from..
Coal, oil, natural gas, and other fuels
object from poured molten metal or other materal into a mold
a form by carving, casting, or other shaping techniques
ancient remains of plants and animals
16
What is the word equation for the Rusting of iron...
Iron + water--> Iron (iii) oxide
Iron + oxygen gas --> Iron (iii) oxide
Iron + oxygen + water--> iron
Iron + oxygen + water --> Iron (iii) oxide
17
Is Corrosion a physical or chemical reaction?
Chemical
Physical
18
Describe where most fossil fuels are located.
Deep in the moon
Deep in a private lab
Deep in a factory
Deep beneath the Earth
19
Alloys are...
A mixture of the elements
A mixture of two metals
A mixture of a metal element and another element
A mixture of a metal
20
Why do we use alloys?
Because it's cool to mix stuff
Because alloys are stronger and more durable than normal elements
Because then they are weaker and lighter
Because they have enhanced chemical and physical properties
21
What does fractional distillation separate?
Liquid from dissolved solid
Two or more dissolved solids from a solution
Soluble solid from a liquid
Two or more liquids with different boiling points
22
Why do manufacturers make wheels from Aluminium alloys?
Bulky?
Light?
Smell nice?
Heavy?
23
What is the corrosion of iron and steel known as?
Painting
Oiling
Galvanising
Rusting
24
Which method of protection is likely to be used to protect an iron bucket from rusting?
Greasing
Paint
Lubricant
Galvanisation
25
Which are fossil fuels?
All of the above
oil
natural gas
coal
26
What things cause corrosion to increase?
All of the above
Oxygen
Salts
Acids
