Question

4.Petrol is obtained from
pertroleum by

​

Answer 1

Answer:

fractional distillation

Explanation:

pls mark as brainliest I really need it for virtuoso rank

Answer 2

Answer:

The first part of refining crude oil is to heat it until it boils. The boiling liquid is separated into different liquids and gases in a distillation column. These liquids are used to make petrol, paraffin, diesel fuel etc. Crude oil is a mixture of different chemical called hydrocarbons