Question

How is coke obtained from coal? State three important uses of coke.

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Answer 1

Answer:

Coke is obtained by destructive distillation of charcoal or coal in the furnace Destructive distillation is the chemical process involving the decomposition of coal or charcoal by heating to a high temperature in the absence of air or in the presence of limited amounts of oxygen

Explanation:

1. The following are the uses of coke :
2. It is used to reduce iron oxide to produce iron.
3. It can be used in households as a clean fuel, relatively free of smoke and impurities.
4. In the past, it was often used in kitchen stoves.
5. Coke is also used to produce water gas.
6. It is used as a reducing agent in smelting iron ore.

Answer 2

Answer:

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Explanation:

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