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Which material is called as ‘Liquid Gold’? Give brief introduction. |
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Answer» Mineral oil is known as Liquid Gold. This name has been given because of its increasing use and importance. It, is also called Petroleum or driving energy. It is also extracted from earth like other minerals. It is made up of two words- Petra and Oliuin. In Latin language Petra means rock and Olium means oil i.e. oil received from rocks. It is a fossil fuel which is made up of animals leftovers being pressed inside Sedimentary rocks. |
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