Question

what are the constitutions of coal ? explain the process of destructive distillation of coal???​

Answer 1

Coal consists of compounds of carbon hydrogen and oxygen and some free carbon. Small amount of nitrogen and sulphur compound also present in coal.

destructive distillation is the process of heating a solid substance in a closed container( in the absence of air )when coal is heated in the absence of air it produce many useful by product like coke,coal tar and coal gas

Explanation:

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