| Quiz | Fractional distillation and petrochemicals |
|---|---|
| Name | |
| Result | PASSED |
| Score | 14 / 14 (100%) |
| Passing score | 11.2 |
| Quiz took | 2 min 53 sec |
| Quiz finished at | 2022-04-27 05:25:14 |
Fossil fuels are
Heavy fuels oils are commonly used as
An industrial way to separate crude oil into different types of hydrocarbons is
Shorter chain hydrocarbons have
________ contains mostly propane and butane
Longer chain hydrocarbons have
After LPG, __________ has the shortest chain length
_________ is a black viscous mixture of hydrocarbons obtained naturally or as a residue from petroleum distillation. It is used for road surfacing and roofing.
Which of the following is NOT a fossil fuel?
Shorter chain hydrocarbons condense and drain out of the fractional distillation column
Combustion of a hydrocarbon in oxygen produces
Longer chain hydrocarbons condense and drain out of the fractional distillation column
Fractional distillation uses the fact that
Burning hydrocarbons releases lots of