Petroleum

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

Tags

NGSS.HS-ESS3-2

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