JEE Main 2021 Chemistry question

ChemistryAldehydes, Ketones and Carboxylic AcidsJEE Main 2021

The correct order of acid character of the following compounds is : OH-benzoic acid (I), nitro-benzoic acid (II), COOH-benzoic acid/terephthalic-type (III), methyl-benzoic acid (IV)

Answer: (D)

Solution

Question ID VK-023296