Fundamentals of Organic ChemistryChemistryCarboxylic Acid Derivatives
Which of the following structures represents benzoic acid?
Correct answer
1
Step-by-step solution
Benzoic acid consists of a benzene ring attached to a carboxyl group ( -COOH ). The carboxyl group can also be represented as -CO₂H . Looking at the given options: (A) represents phenyl formate ( -OCHO ). (B) represents benzoic acid ( -CO₂H ). (C) and (D) represent other arrangements, such as phenyl formate ( -OCOH ). Therefore, the structure with the -CO₂H group correctly represents benzoic acid. Answer: