Difference Between Coal and Charcoal | Definition, Types
#0183;#32;Coal: Coal is a type of sedimentary rock. Charcoal: Charcoal is a porous compound that is a residue obtained from burning of wood, peat, etc. Uses. Coal: Coal is used mainly as a fuel. Charcoal: Charcoal is used as a fuel, a carbon source, for purification and filtration purposes, etc. Conclusion. Coal and charcoal are carbon rich compounds.