Question

From the following types of organic molecules, the order of most reduced to most oxidized is:

A. aldehyde
B. hydrocarbon
C. CO₂
D. alcohol
E. carboxylic acid

Answer 1

The order of organic molecules from most reduced to most oxidized is: hydrocarbon, alcohol, aldehyde, carboxylic acid, and CO₂.

Step-by-step explanation:

To answer the question regarding the order of organic molecules from most reduced to most oxidized, we need to consider the oxygen content and the presence of hydrogen in the compounds. The order of oxidation of organic molecules goes from hydrocarbons, which only contain carbon and hydrogen, through alcohols and aldehydes, up to carboxylic acids and finally to carbon dioxide which is fully oxidized and contains no hydrogen.

Based on this, the correct order from most reduced to most oxidized is:

1. Hydrocarbon (most reduced)
2. Alcohol
3. Aldehyde
4. Carboxylic Acid
5. CO2 (most oxidized)