Question

Describe characteristics and uses of coke.​

Answer 1

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.

Answer 2

Answer:

Coke is a grey, hard, and porous fuel with a high carbon content and few impurities, made by heating coal or oil in the absence of air—a destructive distillation process. It is an important industrial product, used mainly in iron ore smelting, but also as a fuel in stoves and forges when air pollution is a concern.

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