| Quiz | Fractional distillation and petrochemicals |
|---|---|
| Name | |
| Result | FAILED |
| Score | 9 / 14 (64.3%) |
| Passing score | 11.2 |
| Quiz took | 1 min 06 sec |
| Quiz finished at | 2025-01-09 22:09:13 |
Shorter chain hydrocarbons condense and drain out of the fractional distillation column
Fractional distillation uses the fact that
________ contains mostly propane and butane
An industrial way to separate crude oil into different types of hydrocarbons is
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.
After LPG, __________ has the shortest chain length
Longer chain hydrocarbons have
Fossil fuels are
Burning hydrocarbons releases lots of
Shorter chain hydrocarbons have
Combustion of a hydrocarbon in oxygen produces
Which of the following is NOT a fossil fuel?
Heavy fuels oils are commonly used as