I presume from category that the question ask about the heat of dissolution.
Assume the solvent and solution is at thermal equilibrium.
Adding more solvent would yield change in interaction for non ideal solution and thus it could yield increase or decrease of temperature depend on the infinite heat of solution of the solute that we interested in.
Adding more solvent would not yield temperature change for ideal solution.
When more solvent is added to a solution, the concentration of the solute decreases. This is because the total volume of the solution increases while the amount of solute remains constant, resulting in a more diluted solution.
Adding solvent will make a solution more diluted. Think of it this way. Take water (solvent) and dissolve salt into it (solute). In order to dilute or increase the ratio of solvent to solute, you would add more water.
When more solvent is added to a solution to decrease its concentration, it is called dilution. Dilution involves reducing the concentration of solute particles within the solution by adding more solvent to increase the total volume.
I presume from category that the question ask about the heat of dissolution. Assume the solvent and solution is at thermal equilibrium. Adding more solvent would yield change in interaction for non ideal solution and thus it could yield increase or decrease of temperature depend on the infinite heat of solution of the solute that we interested in. Adding more solvent would not yield temperature change for ideal solution.
The vapor pressure of the solution decreases as more solute is added. This is because the presence of the solute particles restricts the movement of solvent molecules, making it harder for them to escape into the vapor phase. As a result, the overall vapor pressure of the solution is lower than that of the pure solvent.
If the solute is soluble, it will dissolve in the solvent.
The addition of solute to a solvent concentrates the overall solution. A nice example is the laundry detergent. Some (less) concentrated detergents are less viscous, while highly concentrated detergents are more viscous (greater density). Also, adding more solute to a solvent can lower the freezing point.
When a solution reaches the saturation point, it can no longer dissolve additional solute at that temperature. Any excess solute added will not dissolve and will instead settle at the bottom of the container. This leads to a state of dynamic equilibrium between the dissolved and undissolved solute.
Solution: a solute (or more) in a solvent. Solute: the dissolved substance in a solvent. The solute must be soluble in the solvent.
dilute.
As more solute dissolves in a solvent, the solubility of the solute in the solvent increases. This leads to an increase in the concentration of the solution. The solution becomes more concentrated as more solute particles are dispersed in the solvent.
When too much solute is added to a solvent, the solution may become saturated, meaning the solvent can no longer dissolve any more solute. This can result in the formation of a precipitate or un-dissolved solute at the bottom of the container. The excess solute may also remain undissolved or form a separate layer on top of the solvent.