I am looking for the answer to this question too. It seems to me that the two must be closely related. I am of the opinion (unsubstantiated at this point) that when the electronegativity difference between bonding atoms is in the 0.5-1.7 range it would make sense for the substance to be insoluble, as the forces holding the molecule together are then stronger than the hydrogen bonds of water. However, this is difficult to show as I cannot find electronegativities for polyatomic ions, and most insoluble salts contain them. If, however the atoms are held together by ionic bonds (electronegativities greater than 0.7), the ions dissociate easily in water.
Ionic bonding is characterized by the complete transfer of electrons from one atom to another, yielding two charged particles known as ions, which are held together with electrostatic force, they readily dissolve in water and in other polar solvents
Solubility depends on the solvent's ability to overcome the intermolecular forces in a solid.
solute is the substance that is being dissolved during solubility
The greater the intermolecular forces, the greater the solubility.
It will decrease the solubility of substance
Higher temperatures tend to increase solubility.
Stirring quickens the rate of solubility of solid in the liquid.
Increasing the pressure, the solubility of gases in liquids is increased.
Temperature and polarity are factors that affect the solubility of a particular substance.
Pressure can affect the solubility but the effect is not important.
It will decrease the solubility of substance
At high pressure the solubility increase.
Solubility increases with temperature.
Three factors that affect solubility are temperature, pressure, and the particular properties of the solvent and solute.
What is the answer
Pressure can affect the solubility but the effect is not important.
Higher temperatures tend to increase solubility.
Stirring quickens the rate of solubility of solid in the liquid.
The pressure of the container
Generally the solubility of solids in solvents increase with the temperature and the solubility of gases in solvents decrease with the temperature.
Solubility of a substance is affected by pressure, type of solvent, and temperature.