coke is used for making steel and extracting metals and not coal give reason why
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Explanation:
Coke is used as a fuel and a reducing agent in melting iron ore. It is produced by baking coal until it becomes carbon by burning off impurities without burning up the coal itself. When coke is consumed it generates intense heat but little smoke, making it ideal for smelting iron and steel
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Coal is processed in industry to get useful products such as coke , etc
Coke is tough , porous and black substance . It is almost pure form of carbon . Coke is used in the manufacture of steel and in the extraction of many metals.
Coal when combined with steel gives more tensile strength to the steel . And coke is obtained from coal and has many different features as given above.
Coke is tough , porous and black substance . It is almost pure form of carbon . Coke is used in the manufacture of steel and in the extraction of many metals.
Coal when combined with steel gives more tensile strength to the steel . And coke is obtained from coal and has many different features as given above.
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