Which or the following products could be formed during incomplete combustion of a hydrocarbon. i.Carbon ii. Hydrogen III. Carbon (Il) oxide

Incomplete combustion of hydrocarbons occurs when there is not enough oxygen present for complete oxidation. As a result, the hydrocarbon molecule may not be fully broken down and can produce various products. One of the primary products of incomplete combustion is carbon, which can appear as soot or black smoke. This occurs because the carbon in the hydrocarbon molecule is not fully oxidized and instead forms solid particles that are released into the air. Another product that can form is carbon monoxide (CO), which is a toxic gas. Incomplete combustion can result in the formation of CO when there is not enough oxygen present to fully oxidize the carbon in the hydrocarbon molecule. Hydrogen, on the other hand, is not typically a product of incomplete combustion as it is fully oxidized to form water (H2O) when sufficient oxygen is present. Therefore, the correct answer is option (C) I and III only, as incomplete combustion of a hydrocarbon can produce carbon and carbon monoxide.