Which factor will not affect the solubility of a given solvent?

Which factor will not affect the solubility of a given solvent?

• A. Agitation of the solvent.
• B. The basic nature of the solvent.
• C. Capacity of the container.
• D. Temperature & pressure of the solvent.

Answer: (C)

Solubility is the maximum amount of solute that can dissolve in a given amount of solvent at a specific temperature (and pressure for gases). The factors that actually change this intrinsic limit are temperature, pressure (for gases), and how the solvent and solute interact chemically (polarity, hydrogen bonding, etc.). Agitation affects how quickly the solute dissolves but not how much can remain dissolved at equilibrium. The solvent’s basic nature—whether it’s polar or nonpolar—also determines which solutes dissolve well. The capacity of the container, on the other hand, doesn’t alter the solubility itself; it only limits how much solution you can hold. So the container’s capacity is the factor that will not affect solubility.

Solubility is the maximum amount of solute that can dissolve in a given amount of solvent at a specific temperature (and pressure for gases). The factors that actually change this intrinsic limit are temperature, pressure (for gases), and how the solvent and solute interact chemically (polarity, hydrogen bonding, etc.). Agitation affects how quickly the solute dissolves but not how much can remain dissolved at equilibrium. The solvent’s basic nature—whether it’s polar or nonpolar—also determines which solutes dissolve well. The capacity of the container, on the other hand, doesn’t alter the solubility itself; it only limits how much solution you can hold. So the container’s capacity is the factor that will not affect solubility.