Solvation is the process in which solvent molecules surround and interact with solute particles, leading to the stabilization of the solute in the solvent. In the case of water H2O and sodium chloride NaCl , solvation has a significant effect on the intermolecular interactions between these two substances.Water is a polar solvent, meaning it has a partial positive charge on the hydrogen atoms and a partial negative charge on the oxygen atom due to the difference in electronegativity between these atoms. Sodium chloride is an ionic compound, composed of positively charged sodium ions Na+ and negatively charged chloride ions Cl- .When sodium chloride is dissolved in water, the following effects occur due to solvation:1. Ion-dipole interactions: The positively charged sodium ions Na+ are attracted to the partially negatively charged oxygen atoms of water molecules, while the negatively charged chloride ions Cl- are attracted to the partially positively charged hydrogen atoms of water molecules. These ion-dipole interactions lead to the formation of a hydration shell around each ion, which stabilizes the ions in the aqueous solution.2. Breaking of ionic bonds: The strong electrostatic forces between the Na+ and Cl- ions in the solid crystal lattice of sodium chloride are overcome by the ion-dipole interactions with water molecules. This results in the dissociation of the ionic compound into individual ions, which are then solvated by the water molecules.3. Hydrogen bonding: Water molecules can form hydrogen bonds with each other, creating a dynamic network of interactions. The presence of solvated Na+ and Cl- ions can disrupt some of these hydrogen bonds, but new hydrogen bonds can also form between water molecules and the ions, further stabilizing the solvated ions in the solution.Overall, solvation has a significant effect on the intermolecular interactions between water and sodium chloride. The ion-dipole interactions between the polar water molecules and the Na+ and Cl- ions lead to the dissociation of the ionic compound and the formation of a stable aqueous solution.