Question

What are the types of coal? Define it all types.​

Answer 1

Answer:

There are three types of coal... Coal gas , Coal tar and Coke..

Explanation:

Coal Gas: it obtain by strong heating of coal in the absence of air or oxygen . At specific temperature it is taking out when it forms in gasous state at high temperature..

Coal Tar: It is obtain by strong heating of coal in the absence of air or oxygen. at specific temperature it forms as unpleasant smell liquids like fluids .

Coke: It is obtain by strong heating of coal in the absence of air or oxygen. It is black and solid residue remain at the bottom after coal gas and coal tar is taken out....

Answer 2

Answer:

The four types of coal are peat, lignite, bituminous, and anthracite. Peat is often not listed as a type of coal since the use of it as an energy source is limited today. However, it's still a type of coal and can be used as an energy source.

Explanation:

Please mark as Brainlist answer