Petroleum and its refining - Chemistry
This is a chemistry video for Grade 89-10 students that talks about the elaborate process of refining of petroleum in industry.
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![Petroleum. Id Molotov [band] - Petroleum (IRON FANG rmx)](https://sun9-55.userapi.com/fIFZh3gKvglwcHKBIZOnmoe31Mjd24YzVpNPfA/P2gBo5WRFp4.jpg)
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