As the molecular mass of aliphatic amines increases, how does their solubility in water generally ch — Amines Chemistry Question

💡 Solution & Explanation

Lower aliphatic amines are highly soluble in water because they form hydrogen bonds with water molecules. As the molar mass increases, the non-polar, hydrophobic alkyl chain gets larger, which disrupts the hydrogen bonding network in water, leading to a steady decrease in aqueous solubility.