Describe characteristics & uses of coke
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Coke is used in the manufacture of steel. 2. It is used in the extraction of many metals.
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Characteristics of Coke:
It is an almost pure form of carbon.
It is a tough, black and porous substance.
It is made by heating coal in the absence of air.
It burns without producing any smoke.
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Coke is a tough, porous and black substance. It is almost pure form of carbon. It is obtained from destructive distillation of coal. When coal is heated in a clased tube in the absence of air, it forms a solid residue called Coke . Coke is used in the manufacture of steel and in the extraction of many metals. It can be used in households as a clean fuel, relatively free of smoke and impurities.
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