Question

what happen when coal is heated in the absence of oxygen​

Answer 1

Explanation:

Coal (C)(carbon)

In presence of O

C + O2 = CO2

In absence of oxygen,

It will not burn as fire burns under O2

Answer 2

Answer:

when coal is heated in the absence of oxygen this process is called destructive distillation of coal This results in the formation of three fuels:

Coke,coal tar,coal gas

PLEASE PLEASE DEAR MARK ME AS THE BRAINLIEST