Chemistry
Lamp black is
- an amorphous form of carbon
- a crystalline form of carbon
- a pure form of carbon
- a cluster of carbon atoms
Related Questions
Anthracite is
- an inferior type of coal
- a superior type of coal
- a cheapest form of coal
- none of the above
Destructive distillation of coal yields
- coal tar
- coal gas
- coke
- all of the above
The process by which decayed plants slowly convert into coal is called
- petrification
- carbonization
- carbonification
- fermentation
The purest form of the amorphous carbon is
- wood charcoal
- sugar charcoal
- bone charcoal
- lamp black