| Quiz | Fractional distillation and petrochemicals |
|---|---|
| Name | |
| Result | PASSED |
| Score | 12 / 14 (85.7%) |
| Passing score | 11.2 |
| Quiz took | 13 h 36 min 09 sec |
| Quiz finished at | 2022-04-27 05:22:11 |
________ contains mostly propane and butane
Shorter chain hydrocarbons have
_________ 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?
After LPG, __________ has the shortest chain length
Shorter chain hydrocarbons condense and drain out of the fractional distillation column
Burning hydrocarbons releases lots of
Combustion of a hydrocarbon in oxygen produces
Fossil fuels are
Longer chain hydrocarbons have
Longer chain hydrocarbons condense and drain out of the fractional distillation column
Fractional distillation uses the fact that
Heavy fuels oils are commonly used as
An industrial way to separate crude oil into different types of hydrocarbons is