Which type of coal has 92-98% carbon content?
Peat
Bituminous
Anthracite
Lignite
Anthracite coal has 92-98% carbon content. It is regarded as the highest grade of coal.
A type of coal has carbon content of 80% was found to have 5% of sulphur. If the quantity of sulphur in the given variety of coal was 10 grams, then what was the total carbon content in the given type of coal?
Various types of coals are obtained from mining. Name the type of coal which has the highest carbon content.