A) People sleeping in closed room with coal fire burning inside, have died due to \[C{{O}_{\,2}}\] poisoning.
B) Flame is only produced when gaseous substances burn.
C) Fullerenes are allotropes of carbon.
D) Intake of methyl alcohol can cause death.
Correct Answer: A
Solution :
Incomplete burning of coal in a closed room produces carbon monoxide. Carbon monoxide combines with haemoglobin more efficiently than oxygen, causing deficiency of oxygen in tissues and cells which can lead to death.You need to login to perform this action.
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