Which of the following is a common chemical reaction that alcohols can undergo?

Alcohols are organic compounds that can undergo several types of chemical reactions, one of which is combustion. In a combustion reaction, alcohol reacts with oxygen to produce carbon dioxide and water, releasing energy in the form of heat and light. This is a fundamental reaction for alcohols, particularly when considering their use as fuels.

For example, when ethanol, a common alcohol, is combusted, the reaction can be represented as follows:

[ \text{C}_2\text{H}_5\text{OH} + 3\text{O}_2 \rightarrow 2\text{CO}_2 + 3\text{H}_2\text{O} + \text{Energy} ]

This reaction highlights how the carbon and hydrogen in the alcohol are oxidized, which aligns with the general behavior of alcohols when subjected to high temperatures in the presence of oxygen.

While oxidation is indeed another reaction that alcohols can undergo, it typically involves the conversion of alcohols into aldehydes, ketones, or carboxylic acids, depending on the type of alcohol and the strength of the oxidizing agent used. Hydrolysis refers to the reaction with water to break down compounds, and while alcohols can participate