Question

6. What ar
Write its uses?
vel
the components of futroleum?
以 s 르​

Answer 1

Composition. Petroleum includes not only crude oil, but all liquid, gaseous and solid hydrocarbons. Under surface pressure and temperature conditions, lighter hydrocarbons methane, ethane, propane and butane exist as gases, while pentane and heavier hydrocarbons are in the form of liquids or solids.