Solids are rigid . they cannot be compressed.their intermolecular force and intermolecular attraction is the greatest and that's why after putting pressure also it doesn't get compressed
Solubility is the maximum amount of a substance that will dissolve in a given amount of solvent at a specific temperature. There are two direct factors that affect solubility: temperature and pressure. Temperature affects the solubility of both solids and gases, but pressure only affects the solubility of gases. Surface area does not affect how much of a solute will be dissolved, but it is a factor in how quickly or slowly the substance will dissolve. In this section, we will explore all three of these factors and how they affect the solubility of solids and gases.