Which of the following compounds is a primary alcohol?
Practice Questions
1 question
Q1
Which of the following compounds is a primary alcohol?
CH3CH2OH
CH3CHO
CH3CH2CH2OH
C6H5CH2OH
A primary alcohol is one where the hydroxyl group (-OH) is attached to a carbon that is only connected to one other carbon. CH3CH2OH (ethanol) is a primary alcohol.
Questions & Step-by-step Solutions
1 item
Q
Q: Which of the following compounds is a primary alcohol?
Solution: A primary alcohol is one where the hydroxyl group (-OH) is attached to a carbon that is only connected to one other carbon. CH3CH2OH (ethanol) is a primary alcohol.
Steps: 5
Step 1: Understand what a primary alcohol is. A primary alcohol has a hydroxyl group (-OH) attached to a carbon atom that is connected to only one other carbon atom.
Step 2: Look at the structure of the compound CH3CH2OH (ethanol).
Step 3: Identify the carbon atom that has the -OH group attached to it. In ethanol, this is the second carbon.
Step 4: Check how many carbon atoms are connected to the carbon with the -OH group. In ethanol, this carbon is connected to only one other carbon.
Step 5: Since the carbon with the -OH group is connected to only one other carbon, ethanol is classified as a primary alcohol.
