Answer:
Step-by-step explanation:
Counting on the chain will be from the end where carboxylic group is attached. So, in a structure of 3-propyl-2-methyl-1-pentanoic acid, there is a
- The very first carbon of the chain is in the form of carboxylic acid functional group (-COOH).
- Propyl group present on the third carbon atom in a five member chain in a five member chain.
- Methyl group is present on the second carbon atom in a five member chain.
So, the structure will be drawn as image attached.