Question

Fill in the following blanks with suitable words:
(e) When a fuel burns in an insufficient supply of air, then some poisonous gas called is also produced.

Answer 1

(e) When a fuel burns in an insufficient supply of air, then some poisonous gas called carbon monoxide is also produced.
The combustion of fuel in an insufficient supply of air or oxygen produces carbon monoxide.
Carbon monoxide is a poisonous gas that prohibits the red blood cells from carrying oxygen from lungs to the rest of the body causing suffocation.
Too much carbon monoxide causes death.