Question

Mention the non-volatile residue left behind after the destructive distillation of coal

Answer 1

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• When coal is heated in the absence of air is called destructive distillation of coal. We get many usefulproducts like coke, coal tar and coal gas etc. ... Coke -Its an solid residue left after the destructive distillation of coal

Answer 2

Answer:

Coke is the correct answer

Explanation: