| Quiz | Fractional distillation and petrochemicals |
|---|---|
| Name | |
| Result | PASSED |
| Score | 12 / 14 (85.7%) |
| Passing score | 11.2 |
| Quiz took | 2 min 23 sec |
| Quiz finished at | 2025-02-05 13:23:19 |
Shorter chain hydrocarbons condense and drain out of the fractional distillation column
Longer chain hydrocarbons have
Combustion of a hydrocarbon in oxygen produces
Burning hydrocarbons releases lots of
Fractional distillation uses the fact that
Shorter chain hydrocarbons have
Fossil fuels are
Which of the following is NOT a fossil fuel?
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.
Heavy fuels oils are commonly used as
After LPG, __________ has the shortest chain length
An industrial way to separate crude oil into different types of hydrocarbons is
________ contains mostly propane and butane