Is coal the same as crude oil?
Explanation: Coal is a solid, oil is a liquid and natural gas is a vapor (gas). … Coal is a complex mixture of many different long-chain hydrocarbons. Oil is also a mixture, but of somewhat shorter hydrocarbon molecules than can be separated into products like gasoline, naphthas, kerosene and diesel fuels.
What is crude oil made of?
Crude oil is a naturally occurring fossil fuel – meaning it comes from the remains of dead organisms. Crude oil is made up of a mixture of hydrocarbons – hydrogen and carbon atoms. It exists in liquid form in underground reservoirs in the tiny spaces within sedimentary rocks.
Is coke obtained from coal tar?
Coal tar: It is obtained as a by-product in the process of making coke. Though its colour is the same as coke, tar is a highly viscous liquid.
Coal And Its By – Products: Coke, Tar And Coal Gas.
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Is coke a carbon?
By distilling bituminous coal in retorts to obtain gas for illumination, or by burning it in kilns or pits, the residue left behind is called coke, which is simply coal charcoal, and is nearly pure carbon.
Is oil still being formed?
The Origin of Oil
Coal forms wherever plants were buried in sediments in ancient swamps, but several conditions must exist for petroleum — which includes oil and natural gas — to form. … And in places like the Salt Lake in Utah and the Black Sea, oil continues to be formed today.
Where is the largest oil producing country in the world?
What countries are the top producers and consumers of oil?
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