Benzoic acid is largely insoluble in cold water despite possessing a hydrophilic group capable of hy — Aldehydes Ketones and Carboxylic Acids Chemistry Question

💡 Solution & Explanation

As the size of the non-polar, hydrophobic hydrocarbon chain or ring increases, it severely overpowers the hydrophilic hydrogen-bonding capacity of the carboxyl head, rendering molecules like benzoic acid insoluble in cold water.