Question

give it's iupac name CH3-C=O-CH2-CH2-CH2-COOH ​

Answer 1

Explanation:

In the compound both ketone and the carboxylic group is present. Priority is given to carboxylic group at C-1, and the ketonic group at C-3 is treated as a substituent. Thus the prefix used is "keto" and the suffix used is "oic acid".

Thus IUPAC name is 3-ketobutanoic acid