Question

fall final exam (2025 - m)
what is a solvent?
solvent definition
a solvent is a substance that dissolves a solute, producing a solution.
solvent + solute → solution
in a solution, the solvent and solute are in the same phase, even if they start as different phases. if both the solvent and solute are liquids or gases, the one present in the higher concentration is the solvent.
○ is a uniform mixture of 2 or more substances.
○ a substance that dissolves another substance.

Explanation:

To determine the correct answer, we analyze the options using the provided definition of a solvent. The first option describes a solution (a uniform mixture), not a solvent. The second option matches the definition: a solvent is a substance that dissolves a solute (another substance) to form a solution.

Answer:

The correct option is: "a substance that dissolves another substance."