Question

what is the purest form of coal​

Answer 1

Answer:

Anthracite is the purest form of Coal it has highest energy contact + it has less Impurities

Answer 2

ello!!

High grade (HG) and ultra high grade (UHG) anthracite are the highest grades of anthracite coal. They are the purest forms of coal, having the highest degree of coalification, the highest carbon count and energy content and the fewest impurities (moisture, ash and volatiles).