Question

Is there anything obtained from petroleum can not be used as fuels​

Answer 1

Explanation:

The petroleum is lighter than It water & hence, floats over it. ... Refining of petroleum: Petroleum is a mixture of several hydrocarbons. It also contains water, salt and rocky materials. It cannot be used in this made form either as a fuel or a basic material to produce other useful components.

Answer 2

Explanation:

Petroleum is a mixture of several hydrocarbons. It also contains water, salt and rocky materials. It cannot be used in this made form either as a fuel or a basic material to produce other useful components.