Question

Activity of Bring a piece of coal
to the class. Observe
its colour and its
hardness. Now, hold
a small piece of coal
with a pair of tongs
and try to burn it
on a burner. Does it
burn?​

Answer 1

Answer:

Yes, coal does burn.

Explanation:

A coal burns with just a red glow and gives out heat without flame. Coal, and particularly brown coal, is very reactive to oxygen, and will generate CO2 and that creates heat. As the coal gets hotter it will eventually get to flame temperature and that coal will burn."

I hope this was helpful....     :-)