| Quiz | Fractional distillation and petrochemicals |
|---|---|
| Name | |
| Result | PASSED |
| Score | 12 / 14 (85.7%) |
| Passing score | 11.2 |
| Quiz took | 2 min 56 sec |
| Quiz finished at | 2023-06-03 11:08:48 |
Fractional distillation uses the fact that
________ contains mostly propane and butane
Longer chain hydrocarbons have
Heavy fuels oils are commonly used as
After LPG, __________ has the shortest chain length
Burning hydrocarbons releases lots of
Fossil fuels are
An industrial way to separate crude oil into different types of hydrocarbons is
Combustion of a hydrocarbon in oxygen produces
Shorter chain hydrocarbons condense and drain out of the fractional distillation column
Shorter chain hydrocarbons have
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.