Which of the following compounds is an example of a ketone?
Practice Questions
Q1
Which of the following compounds is an example of a ketone?
Propanal
Butan-2-one
Benzaldehyde
Acetic acid
Questions & Step-by-Step Solutions
Which of the following compounds is an example of a ketone?
Correct Answer: Butan-2-one
Step 1: Understand what a ketone is. A ketone is a type of organic compound that has a carbonyl group (C=O) attached to two carbon atoms.
Step 2: Identify the structure of butan-2-one. It has a carbon chain with four carbon atoms (butane) and the carbonyl group is located on the second carbon.
Step 3: Confirm that the carbonyl group (C=O) is between two carbon atoms in butan-2-one. This placement is what makes it a ketone.
Step 4: Compare butan-2-one with other compounds to see if they have the same structure. If they do not have the carbonyl group between two carbon atoms, they are not ketones.
