Which one of these are the liquid by-product of the production of coke from coal?
The products obtained from destructive distillation of coal are: 1) Coal tar 2) Coal Gas 3) Coke 4) Ammonia Arrange these products in the increasing order of their amounts produced.
Which of the following are the products obtained from coal? 1) Coal tar 2) Petrol 3) Coal gas 4) Ammonical liquor 5) Paraffin wax 6) Coke