| Quiz | Fractional distillation and petrochemicals |
|---|---|
| Name | |
| Result | PASSED |
| Score | 13 / 14 (92.9%) |
| Passing score | 11.2 |
| Quiz took | 1 min 26 sec |
| Quiz finished at | 2023-02-21 08:05:50 |
Burning hydrocarbons releases lots of
Shorter chain hydrocarbons condense and drain out of the fractional distillation column
Which of the following is NOT a fossil fuel?
Fossil fuels are
Longer chain hydrocarbons condense and drain out of the fractional distillation column
Fractional distillation uses the fact that
_________ is a black viscous mixture of hydrocarbons obtained naturally or as a residue from petroleum distillation. It is used for road surfacing and roofing.
Longer chain hydrocarbons have
Combustion of a hydrocarbon in oxygen produces
Heavy fuels oils are commonly used as
________ contains mostly propane and butane
Shorter chain hydrocarbons have
After LPG, __________ has the shortest chain length
An industrial way to separate crude oil into different types of hydrocarbons is