Matter dissolves due to the interaction between solute and solvent particles, leading to the disruption of solute particles' bonds and their dispersal within the solvent. This process is driven by the solute's solubility, which is influenced by factors such as temperature, pressure, and the nature of the solute and solvent.

The dissolution of matter is a complex phenomenon that involves the breaking of intermolecular forces within the solute and the formation of new interactions between the solute and solvent particles. When a solute is added to a solvent, the solvent molecules surround the solute particles, overcoming the attractive forces holding the solute particles together. This leads to the solute particles becoming solvated, or surrounded by solvent molecules, and eventually dissolving into the solvent.

The solubility of a substance is a critical factor in determining whether it will dissolve in a particular solvent. Solubility is influenced by several factors, including the nature of the solute and solvent, temperature, and pressure. For example, polar solutes tend to dissolve in polar solvents, while nonpolar solutes dissolve in nonpolar solvents. This is due to the principle of "like dissolves like," which states that substances with similar intermolecular forces tend to mix well.

Temperature also plays a significant role in dissolution. Generally, as temperature increases, the solubility of most solid solutes in liquid solvents increases. This is because higher temperatures provide more energy to the solvent molecules, allowing them to break the solute particles' bonds more effectively. For instance, the solubility of sugar in water increases with temperature.

Pressure can also affect solubility, particularly for gases. According to Henry's Law, the solubility of a gas in a liquid is directly proportional to the partial pressure of the gas above the liquid. This means that increasing the pressure of a gas above a liquid increases the gas's solubility in the liquid.

Data from various studies support the role of these factors in dissolution. For instance, a study by Brown and Donohue (2006) found that the solubility of sodium chloride in water increases with temperature, with a solubility of 35.7 g/100 mL at 20°C and 39.2 g/100 mL at 100°C. This demonstrates the impact of temperature on solubility.

In conclusion, matter dissolves due to the interaction between solute and solvent particles, influenced by factors such as solubility, temperature, and pressure. These factors determine the extent to which a solute can be dispersed within a solvent, leading to the dissolution process.