Question

Incomplete combustion of wood results in harmful poisonous gas called
Hydrogen
Oxygen
Carbon dioxide
Carbon monoxide

Answer 1

Answer:

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Explanation:

carbon monoxide

Answer 2

Answer:

CARBON MONOXIDE

Explanation:

Carbon monoxide (CO), known as the Invisible Killer, is a colorless, odorless, poisonous gas that results from incomplete burning of fuels such as natural gas, propane, oil, wood, coal, and gasoline.