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WorksheetsFuels Revision Quiz
Total questions: 12
Worksheet time: 6mins
How was crude oil formed?
Over millions of years from dead plants and and animals under the sea bed.
Over thousands of years from dead plants and and animals under the sea bed.
Over millions of years from dead plants and and animals under the land.
Over thousands of years from dead plants and and animals under the land.
What is the meaning of the term FINITE?
It will last forever.
It is renewable.
It will run out one day.
It is found underground.
Name the process used to separate out the different groups of compounds in crude oil.
Desulfurisation
Fractional distillation
Conversion
Purification
Some fractions from crude oil are cracked to change them into more useful molecules which are...
...smaller
...less flammable
...more viscous
...larger
Which of these fractions is the most viscous?
Fuel gas
Petrol
Diesel
Residue
What is the chemical test for water?
It turns calcium chloride paper from pink to blue
It turns cobalt chloride paper from pink to blue
It turns calcium chloride paper from blue to pink
It turns cobalt chloride paper from blue to pink
Which of these pollutants is a result of INCOMPLETE COMBUSTION?
Carbon dioxide
Sulfur dioxide
Carbon monoxide
Nitrogen dioxide
Which of these pollutants is a result of burning an impurity in the fuel?
Carbon dioxide
Sulfur dioxide
Carbon monoxide
Nitrogen dioxide
Which of these pollutants is a result of sparking of air in a car engine?
Carbon dioxide
Sulfur dioxide
Carbon monoxide
Nitrogen dioxide
Which of these pollutants cannot be reduced by fitting a catalytic converter to a car?
Carbon (soot)
Sulfur dioxide
Carbon monoxide
Nitrogen dioxide
Nitrogen dioxide causes which pollution problem?
Climate change
Acid rain
Dirty air
Staining of buildings
CH4 + xO2 ---> CO2 + 2H2O
What value will x have to balance this equation?
1
2
3
4
