Question

.
Which action does not cause the production of carbon monoxide?

smoldering coals

melting ice

burning tobacco

starting a bon fire

Answer 1

Melting ice does not cause the production of carbon monoxide. Carbon monoxide is a byproduct of incomplete combustion of carbon-containing fuels, which occurs in processes like smoldering coals, burning tobacco, and starting a bonfire. Melting ice, on the other hand, is a physical change that does not involve combustion.