Which term best describes the ability of a substance to dissolve in another substance?

• A. Conductivity
• B. Molarity
• C. Solubility
• D. Density

Answer: (C)

Verified step by step guidance

1. Understand the question is asking for the term that describes how well one substance dissolves in another.
2. Review the given options: Conductivity, Molarity, Solubility, and Density.
3. Recall that Conductivity refers to the ability of a substance to conduct electricity, not to dissolve.
4. Remember that Molarity is a measure of concentration, specifically moles of solute per liter of solution, not the ability to dissolve.
5. Recognize that Solubility is the term that specifically describes the ability of a substance to dissolve in another substance.