Each question in this quiz is timed.
What property of hydrocarbons lets fractional distillation of crude oil work?
Their boiling points
Crude oil being a mixture of hydrocarbons
Crude Oil's Thickness
Crude Oil is a fossil fuel.
Crude oil isn't a non-renewable resource.
Name the process of separating different compounds in crude oil.
Cracking
Fractionating Column
Fractional Distillation
All fossil fuels are finite resources.
Where does the fraction with the lowest boiling point leave the fractionating column?
They leave at the top of the column
They leave at the bottom of the column
Longer hydrocarbons.....
Leave at the top of the fractionating column
Do not include carbon atoms
Have high boiling points
The substances that leave the fractionating column are called...
Fractionaters
Fractions
Pieces
All Fractions, from the fractionating column, have the same use.
What statement is true?
The fractionating column is cold at the bottom and gradually gets hotter towards the top.
The fractionating column is hot at the bottom and gradually gets colder towards the top.
