Question

<!--td {border: 1px solid #ccc;}br {mso-data-placement:same-cell;}--> Which among the following are the different varieties of coal?

• A. Bauxite
• B. Lignite
• C. Bituminous
• D. Anthracite

Answer 1

Answer: (B), (C), (D)

Anthracite

<!--td {border: 1px solid #ccc;}br {mso-data-placement:same-cell;}--> Coal is formed after the formation of peat and it has been classified in three categories. Lignite, bituminous and Anthracite. Lignite is a low grade brown coal having about 60 to 70% carbon and Anthracite is the highest quality coal having carbon content more than 86%.