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Coke is a tough, porous and black substance. It is almost pure form of carbon.It is obtained by destructive distillation of coke. It is almost pure form of carbon.

(i) Coke is used to manufacture steel.

(ii) It is used in extraction of many metals.

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Coke is a tough, porous and black substance. It is almost pure form of carbon.It is obtained by destructive distillation of coke. It is almost pure form of carbon.

(i) Coke is used to manufacture steel.

(ii) It is used in extraction of many metals.