petrol formed from dead organic matter mostly in sedimentary rock ,due to unaerobic condition these organic matter change into oil or gas ,mostly the source rock be shale and reservior rock mostly be sandstone and limestone
Petrol is not directly made from coal, but rather through a process called coal liquefaction. In this process, coal is converted into a liquid form by heating it at high temperatures and pressures with hydrogen. The resulting liquid can then be refined to obtain fuels like petrol. However, coal liquefaction is not commonly used due to its high cost and environmental concerns.
cook the coal in a oven without air and distill the gas , its called cracking and you have crude petrol
petrol is extracted from crude oil
Petrol can ignited easier than coal. Coal fired cars would be far too slow and also they would be alot of hassel.
The solid substance left after heating coal is called coal ash, while the residue left after heating petrol is known as petroleum coke. These solid substances are byproducts of the heating process and can vary in composition depending on how the coal or petrol was processed.
You are likely to be either coke (from coal) or carbon residue (from petrol). These solid substances are left behind when coal or petrol is heated in the absence of oxygen, which removes volatile components and leaves behind a carbon-rich material.
To conserve the environment.
coal petrol diesels
coke
because coal has more energy intake ?..,
kerosene,coal,petrol,kether
The substance left after heating coal is coal ash. The substance left after heating petrol is a residue called coke. Both of these byproducts are typically composed of carbon and other elements.