Question

when coal is burnt in limited supply of oxygen which gas is produced generally​

Answer 1

Answer:

Coal when burnt in the presence of air forms carbon dioxide. However, during the insufficient supply of oxygen, due to presence of less oxygen molecules to combine with, carbon monoxide(CO) is formed instead of carbon dioxide.

Answer 2

Answer:

Coal when burnt in the presence of air forms carbon dioxide. However, during the insufficient supply of oxygen, due to presence of less oxygen molecules to combine with, carbon monoxide(CO) is formed instead of carbon dioxide