Final answer:
The products of complete combustion of hydrocarbons with sufficient oxygen are carbon dioxide (CO₂) and water (H₂O), although carbon monoxide (CO) can form if the oxygen supply is limited. option a is correct.
Step-by-step explanation:
The complete combustion of hydrocarbons with sufficient oxygen typically yields two primary products: carbon dioxide (CO₂) and water (H₂O). During complete combustion, hydrocarbons, which consist solely of carbon and hydrogen atoms, react with oxygen to produce these substances. If the combustion occurs under ideal conditions with enough oxygen, no other products are formed.
However, in real-world applications, like heating homes or cooking, conditions are often not ideal, leading to the potential production of dangerous by-products such as carbon monoxide (CO) when the oxygen supply is limited. It's important to ensure proper ventilation and combustor adjustments to prevent carbon monoxide formation and to achieve complete combustion.
Complete combustion occurs when hydrocarbons (compounds made up of hydrogen and carbon) react with oxygen to produce carbon dioxide (CO₂) and water (H₂O). In ideal conditions, there should be no incomplete combustion products like soot (carbon), carbon monoxide (CO), or unburned hydrocarbons (option e).