Question

why coal and charcoal do not burn with flame but burn with a glow

Answer 1

Because they have already burnt by the fire and it's flammable values are gone . That's why it can't be burnt with flame instead of glowing.




I hope it helps!

Answer 2

Because they have already burnt by the fire and it's flammable values are gone . That's why it can't be burnt with flame instead of glowing.