Home › Bihar Board Class 12 (Science) › Biology › Environmental Issues › Which gas is colorless, odorless and toxic, a pr…
Which gas is colorless, odorless and toxic, a product of incomplete fuel combustion?
ACarbon monoxide
BSulfur dioxide
CAmmonia gas
DChlorine gas
Answer & Solution
Correct answer: A. Carbon monoxide
Carbon monoxide is a colorless, odorless, toxic gas produced when fuels like coal or wood burn.
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