Question

How is charcoal obtained from wood? Why is charcoal considered a better fuel than wood?

Answer 1

Charcoal is made by burning wood in insufficient air .it is also known as coke .It is considered as a better feul because is causes less pollution

Answer 2

Charcoal is the lightweight black carbon and ash residue hydrocarbon produced by removing water and other volatile constituents from animal and vegetation substances. Charcoal is usually produced by slow pyrolysis — the heating of wood or other substances in the absence of oxygen.