Question

Why is it dangerous to burn
coal in closed room​

Answer 1

Explanation:

I

It is dangerous to burn coal in closed room because in closed room , room is filled with carbon dioxide due to burning of coal and after some time due to lack of oxygen carbon monoxide will be produced and it poisonous gas.

Answer 2

IT IS DANGEROUS TO BURN COAL IN A CLOSED ROOM BECAUSE WHILE BURNING OXYGEN IS USED UP AND AS THE ROOM IS CLOSED GRADUALLY ALL THE OXYGEN IS USED UP TO PRODUCE CARBON DIOXIDE. THEN WHEN OXYGEN IS USED UP WHILE BURNING THE COAL PRODUCE CARBON MONO-OXIDE WHICH IS A DANGEROUS GAS.