Petroleum

The most common type of hydrocarbon in crude oil is....

• Alkanes

• Alkenes

• Alkyne

• Cycloalkane

• Benzene

The process of separating crude oil into the desired fuel is done by...

• Sublimation

• Chromatography

• Extraction

• Fractional distillation

• Filtration

When the temperature in the fraction column reaches 110°C, the petroleum fraction that evaporate is the one that containing….

• 1-5 carbon atoms

• 6-10 carbon atoms

• 13-20 carbon atoms

• 21-30 carbon atoms

• >50 carbon atoms

The main component of gasoline are...

• heptane and octane

• hexane and heptane

• pentane and hexane

• butane and pentane

• propane and butane

Heavy metals that are harmful to health due to the use of TEL as an additive in petroleum is ....

• Zn

• Hg

• As

• Pb

• Cd

The compound used as a parameter of gasoline quality is ....

• Heptene

• Iso-octane

• Benzene

• Butane

• Pentane

The fraction of petroleum remaining in the fractionation column can be used as …

• Fuel for cooking

• Fuel for vehicles

• Asphalt to pave the road

• Carbon compound solvent

• Aircraft fuel

In the petroleum processing process, the long compound molecule is broken down into short compound molecules, this process is called...

• Blending

• Treating

• Cracking

• Reforming

• Making

Compounds that are not found in petroleum is...

• Hydrocarbons

• Sulfur

• Oxygen

• Alkanes

• Lead

The harmful gas produced by incomplete combustion of petroleum (such as gasoline) is....

• Nitrogen dioxide

• Carbon dioxide

• Carbon monoxide

• Sulfur dioxide

• Methane