Question

Methanol (CH₃OH) forms when carbon monoxide reacts with ________?

1) monoxide
2) methanol
3) hydrogen
4) carbon dioxide

Answer 1

Methanol is formed when carbon monoxide reacts with hydrogen in a process known as hydrogenation, typically in an industrial setting.So the correct option is 3

Step-by-step explanation:

Methanol (CH₃OH) forms when carbon monoxide reacts with hydrogen. The reaction typically occurs at high temperature and pressure in the presence of a catalyst. The balanced equation for this reaction is as follows:

CO(g) + 2H₂(g) → CH₃OH(l)

This process is an example of hydrogenation, where hydrogen molecules react with carbon monoxide to produce methanol. In industrial settings, methanol is produced mainly by this method and is used extensively as a fuel additive and as a precursor in the production of various commodities.