fractional distillation Flashcards
1
Q
what is crude oil
A
a fossil fuel. it is a mixture of lots of different hydrocarbons. most of which are alkenes
2
Q
what is crude oil formed from
A
remains of plants and animals, that died million of years ago and were buried in mud.
3
Q
what is fractional distillation used to seperate
A
hydrocaron fractions
