Classify the strongest type of intermolecular force in the following interactions: solvent–solvent, solvent–solute, and solute–solute when solid glucose (C6H12O6) is placed in water. Based on these interactions, predict whether glucose is soluble in water.
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Identify the types of molecules involved: Glucose (C6H12O6) is a polar molecule with multiple hydroxyl (OH) groups, and water (H2O) is also a polar molecule with hydrogen bonding capabilities.
Determine the strongest intermolecular force for solvent-solvent interactions: Water molecules interact with each other primarily through hydrogen bonding, which is a strong type of dipole-dipole interaction.
Determine the strongest intermolecular force for solute-solute interactions: Glucose molecules can also form hydrogen bonds with each other due to the presence of hydroxyl groups.
Determine the strongest intermolecular force for solvent-solute interactions: When glucose is dissolved in water, hydrogen bonds can form between the hydroxyl groups of glucose and the water molecules.
Predict solubility: Since both glucose and water can form hydrogen bonds, the strong solvent-solute interactions suggest that glucose is likely to be soluble in water.