Which term is defined as 'Capability of being dissolved'?

Which term is defined as 'Capability of being dissolved'?

• A. Hydrophilic
• B. Permeability
• C. Lymph
• D. Solubility

Answer: (D)

Solubility is the capacity of a substance to dissolve in a solvent. This directly matches the idea of “Capability of being dissolved,” because solubility describes how much of a substance can go into solution under certain conditions. In practice, solubility affects how a drug behaves in the body—water-soluble compounds tend to dissolve readily in bodily fluids, aiding absorption. Hydrophilic describes an affinity for water, which often relates to how well something dissolves in water, but it’s not the definition of the dissolution extent itself. Permeability concerns the ability to cross membranes, not dissolve in a solvent, and lymph refers to the fluid in the lymphatic system, not a chemical property. So the term that fits the definition is solubility.

Solubility is the capacity of a substance to dissolve in a solvent. This directly matches the idea of “Capability of being dissolved,” because solubility describes how much of a substance can go into solution under certain conditions. In practice, solubility affects how a drug behaves in the body—water-soluble compounds tend to dissolve readily in bodily fluids, aiding absorption. Hydrophilic describes an affinity for water, which often relates to how well something dissolves in water, but it’s not the definition of the dissolution extent itself. Permeability concerns the ability to cross membranes, not dissolve in a solvent, and lymph refers to the fluid in the lymphatic system, not a chemical property. So the term that fits the definition is solubility.