Question

Various products of coal write charactersticks of each

Answer 1

4 types of coals and their characteristics -

1. peat - has low carbon and high moisture content.

2. anthracite - highest rank of coal and had low sulfur and high carbon content.

3. lignite - has high moisture and high sulfur content. 

4. bituminous - it is soft and dense and sometimes has band of dull or bright material in it.