| Quiz | Fractional distillation and petrochemicals |
|---|---|
| Name | |
| Result | FAILED |
| Score | 7 / 14 (50%) |
| Passing score | 11.2 |
| Quiz took | 22 min 04 sec |
| Quiz finished at | 2022-09-14 09:57:00 |
Which of the following is NOT a fossil fuel?
Shorter chain hydrocarbons have
Fossil fuels are
Burning hydrocarbons releases lots of
After LPG, __________ has the shortest chain length
Longer chain hydrocarbons condense and drain out of the fractional distillation column
________ contains mostly propane and butane
Combustion of a hydrocarbon in oxygen produces
_________ is a black viscous mixture of hydrocarbons obtained naturally or as a residue from petroleum distillation. It is used for road surfacing and roofing.
Heavy fuels oils are commonly used as
Shorter chain hydrocarbons condense and drain out of the fractional distillation column
Fractional distillation uses the fact that
Longer chain hydrocarbons have
An industrial way to separate crude oil into different types of hydrocarbons is