Below are several different molecules.Which ones contain a ketone?
A) All of these molecules contain a ketone.
B) All of these molecules except III contain a ketone.
C) Only I and II are ketones.
D) Only I and IV are ketones.
E) Only I is a ketone.

Question

Below are several different molecules.Which ones contain a ketone? 
A) All of these molecules contain a ketone. 
B) All of these molecules except III contain a ketone. 
C) Only I and II are ketones. 
D) Only I and IV are ketones. 
E) Only I is a ketone.

Quizplus · Accepted Answer

The Answer of Below are several different molecules.Which ones contain a ketone? 
A) All of these molecules contain a ketone. 
B) All of these molecules except III contain a ketone. 
C) Only I and II are ketones. 
D) Only I and IV are ketones. 
E) Only I is a ketone.

Below Are Several Different Molecules