Coal & Petroleum

What is the primary source of mineral in the soil?

• Plants

• Animals

• Parent rock

• All of the above

Which of the following is not a petroleum product?

• Kerosene

• Beeswax

• Pitch black

• None of the above

Which of the following is the purest form of carbon?

• Coal gas

• Coal tar

• Coke

• None of the above

Which of the following are vital constituents of petroleum?

• Butane

• Liquified petroleum gas

• Jet fuel

• All of the above

Which of the following is used as an industrial fuel?

• Coal gas

• Nitrogen gas

• Carbon dioxide gas

• All of the above

Which of the following is used to manufacture steel?

• Coke

• Coal gas

• Coal tar

• All of the above

Which of the following petroleum content boils at temperatures greater than 350 degrees?

• Diesel oil

• Petroleum gas

• Lubricating oil

• All of the above

Which of the following petroleum product is used as a solvent for dry cleaning clothes?

• Petrol

• Liquified petroleum gas

• Lubricating oil

• All of the above

Petroleum is a __________ solution.

• Liquid-Liquid

• Gas-Gas

• Liquid-Gas

• All of the above

What is the source of coal formation?

• Plants

• Animals

• Both plants and animals

• None of the above