HomeRFPFF MCQ📢 Q. Which toxic gas is a product of incomplete combustion, and is often present when a fire burns in a closed compartment? 📢 Q. Which toxic gas is a product of incomplete combustion, and is often present when a fire burns in a closed compartment? Author Name : DG Shipping Date Saturday, February 11, 2023 Q. Which toxic gas is a product of incomplete combustion, and is often present when a fire burns in a closed compartment? A. Carbon dioxide B. Hydrogen sulfide C. Carbon monoxide D. Nitric oxide << Previous Next >>
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