Science, asked by soniashahria504, 8 months ago

mention the products of coal and gives two uses of them


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Answered by Anonymous
2

Answer:

1)When coal is heated in the absence of air,then coal gas and coal tar are eliminated,and coke is left behind as a black residue. 2)Coke is an almost pure form of carbon.It is 98% carbon. 3)It is mainly used as a reducing agent in the extraction of metals. 4)It is used in the manufacture of steel.

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