The following carboxylic acid is 2-methylpentanoic acid.
What is a carboxylic acid?
A carboxylic acid is an organic compound that contains the carboxyl functional group. The general formula for a carboxylic acid can be abbreviated as R−COOH.
Pentanoic acid can be prepared by reacting a butyl halide with magnesium to obtain a Grignard reagent, which is further reacted with carbon dioxide to give valeric salt.
Hence, the following carboxylic acid is 2-methylpentanoic acid.
Learn more about the carboxylic acid here:
https://brainly.com/question/26855500
#SPJ2