Which of the following statements accurately describes the solubility of benzoic acid () in cold wat — Aldehydes Ketones and Carboxylic Acids Chemistry Question

💡 Solution & Explanation

While lower aliphatic carboxylic acids are completely miscible in water due to hydrogen bonding, solubility drops drastically as the size of the hydrophobic hydrocarbon chain/ring increases. Benzoic acid, being the simplest aromatic carboxylic acid, has a large hydrophobic phenyl ring making it nearly insoluble in cold water.