Question

which type of coal is better and why?

Answer 1

The ranks of coal (from most to least carbon content) are as follows:anthracite, bituminous coal,subbituminous coal, and lignite. The coal with the highest carbon content is the best and cleanest type of coal to use.

Answer 2

Anthracite is better coal as it is hard coal and contains 90% carbon. It is regarded as the highest grade of coal