| Quiz | Fractional distillation and petrochemicals |
|---|---|
| Name | |
| Result | FAILED |
| Score | 11 / 14 (78.6%) |
| Passing score | 11.2 |
| Quiz took | 13 min 34 sec |
| Quiz finished at | 2023-01-16 09:34:39 |
Fractional distillation uses the fact that
Longer chain hydrocarbons condense and drain out of the fractional distillation column
_________ is a black viscous mixture of hydrocarbons obtained naturally or as a residue from petroleum distillation. It is used for road surfacing and roofing.
________ contains mostly propane and butane
Burning hydrocarbons releases lots of
Which of the following is NOT a fossil fuel?
Longer chain hydrocarbons have
An industrial way to separate crude oil into different types of hydrocarbons is
Heavy fuels oils are commonly used as
Shorter chain hydrocarbons condense and drain out of the fractional distillation column
After LPG, __________ has the shortest chain length
Shorter chain hydrocarbons have
Combustion of a hydrocarbon in oxygen produces
Fossil fuels are