How is Bone charcoal prepared?
Give two uses for each of the following :
(a) coal
(b) coke
(c) wood charcoal
(d) sugar charcoal
(e) bone charcoal
(f) lamp black
by distillation of which bones is bone charcoal prepared?
How is sugar charcoal prepared?
Fill in the blanks.
Charcoal is prepared by the _______ distillation of wood, bone, or sugar. (fractional/destructive)