Describe the characteristics and uses of coke.
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Describe the characteristics and uses of coke.
i) Coke is tough.
ii) Coke is porous.
iii) Coke is black in colour.
i) In the manufacture of steel.
ii) In the extraction of metals (as a reducing agent).
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Explanation:
Characteristics of Coke:
1. It is an almost pure form of carbon.
2. It is a tough, black and porous substance.
3. It is made by heating coal in the absence of air.
4. It burns without producing any smoke.
Uses of Coke:
1. Coke is used in the manufacture of steel.
2. It is used in the extraction of many metals.
3. It is used as a fuel.
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