Which compound is in the highest oxidation state?
A)carbon monoxide
B)carbon dioxide
C)ethanol
D)A,B,and C are equal
E)A and B are equal

Question

Quizplus · Accepted Answer

Carbon dioxide (CO2) has a carbon atom that is in the highest oxidation state of +4, whereas carbon monoxide (CO) has a carbon atom with an oxidation state of +2, and ethanol (C2H5OH) has a carbon atom with an oxidation state of +2 as well. Therefore, the highest oxidation state is present in carbon dioxide.

Which Compound Is in the Highest Oxidation State