Question

7. A polluting gas that is released on incomplete combustion of fuels:
(a) Carbon monoxide (b) Carbon dioxide (c) Sulphur dioxide
(d) Nitrous oxide
PA​

Answer 1

Answer:

B is the answer write

Answer 2

Answer:

Bro the answer is carbon monoxide

Explanation:

as incomplete combustion take place when supply of oxygen is insufficient in this case carbon monoxide and carbon will be released instead of carbon dioxide .