Gujarat BoardEnglish MediumSTD 8ScienceCoal and Petroleum2 Marks
Question
State the uses of coke.
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Answer
Coke is a very useful product of coal. It is a tough, porous and black substance. It is almost pure form of carbon. It is used as a reducing agent in the extraction of metals. It is also used in the manufacture of steel and in the extraction of many metals.
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