As the molecular mass of straight-chain aliphatic alcohols increases, their solubility in water stea — Alcohols Phenols and Ethers Chemistry Question

💡 Solution & Explanation

The $-OH$ group is hydrophilic, enabling water solubility. However, the alkyl chain is hydrophobic. As the carbon chain grows longer, its non-polar character dominates, significantly decreasing the molecule's solubility in water.