| Quiz | Fractional distillation and petrochemicals |
|---|---|
| Name | |
| Result | PASSED |
| Score | 14 / 14 (100%) |
| Passing score | 11.2 |
| Quiz took | 1 min 56 sec |
| Quiz finished at | 2022-09-14 10:01:14 |
Fossil fuels are
________ contains mostly propane and butane
Combustion of a hydrocarbon in oxygen produces
Burning hydrocarbons releases lots of
_________ 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
An industrial way to separate crude oil into different types of hydrocarbons is
Shorter chain hydrocarbons have
Shorter chain hydrocarbons condense and drain out of the fractional distillation column
Longer chain hydrocarbons condense and drain out of the fractional distillation column
Longer chain hydrocarbons have
Fractional distillation uses the fact that
Heavy fuels oils are commonly used as
Which of the following is NOT a fossil fuel?