Oquizy

Which fraction from crude oil is most commonly used for jet fuel?

Bitumen Diesel Kerosene Refinery gas

In a fractionating column, which fraction has the lowest boiling point?

Bitumen Diesel Petrol Refinery gas

If point Y collects hydrocarbon with boiling range 230–245°C, what is it?

Diesel Fuel oil Kerosene Petrol

Crude oil is best described as:

A compound of hydrocarbons A mixture of alcohols and acids A mixture of hydrocarbons A pure element

Which of the following is a main environmental advantage of using biofuels?

They are cheaper to transport They are non-flammable They reduce net carbon emissions They release nitrogen oxides

Which of the following is classified as a fossil fuel?

Biodiesel Ethanol Hydrogen Petrol

Quiz: Chemistry - Organic Chemistry - Crude Oil