Question

Answer from the picture a)What are the various products of coal obtained by above process?

b) Why is coke considered as a better fuel than coal?​

Answer 1

Answer:

a)In destructive distillation of coal, coal is heated at high temperature in the absence of air to produce coal tar, coal gas, coke and liquor ammonia as its main by-products.

b)Coke is a better fuel than coal because; -Coke produces more heat on burning than coal. -Coke has a higher calorific value than coal. When equal masses of coke and coal are burnt, coke produces more heat.

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