1. Anthracite
  2. Peat
  3. Lignite
  4. Bituminous
4 views

1 Answers

Option 4 : Bituminous

Bituminous is a soft, dense and black coal. Bituminous coal is the most common coal and has a moisture content of less than 20%. This type of coal is usually used for generating electricity and heating in the home.
4 views

Related Questions