WorksheetsPetroleum
Total questions: 10
Worksheet time: 5mins
Fuel is classified into ...
renewable resource
non-renewable resource
Which one is not the example of fossil fuel?
coal
petroleum
natural gas
wood
What is the main constituent of natural gas?
methane
ethane
ethene
propane
The technique used to separate crude oil into several fraction of hydrocarbon is called...
filtration
evaporation
fractional distillation
crystallization
The more the number of carbon atoms, the ... the boiling point.
more
less
The lightest fraction was placed on the .. of fractionating column.
top
bottom
Naphta is used for ...
heating and cooking
for fuel in cars
for making chemicals
for jet fuel
Kerosene is used for ...
heating and cooking
for fuel in cars
for making chemicals
for jet fuel
Bitumen is used for ...
fuel in cars
making chemicals
jet fuel
making roads
Breaking down of larger hydrocarbon molecules into the smaller one is known as ...
cracking
addition
substitution
combustion
