Which definition of oxidation is most useful when considering the oxidation of primary or secondary alcohols?
A) gain of oxygen
B) loss of electrons
C) loss of hydrogen
D) None of these, 1° and 2° alcohols are not oxidized.

Question

Quizplus · Accepted Answer

The definition of oxidation as loss of hydrogen is the most useful when considering the oxidation of primary or secondary alcohols. Primary alcohols can be oxidized to aldehydes, which are further oxidized to carboxylic acids, by losing hydrogen and gaining oxygen. Secondary alcohols can be oxidized to ketones by losing hydrogen and gaining oxygen. Therefore, the definition of oxidation as loss of hydrogen is most relevant when considering the oxidation of primary or secondary alcohols.

Which Definition of Oxidation Is Most Useful When Considering the Oxidation