Study for the Medical Chemistry Test. Explore multiple choice questions with hints and explanations. Get exam-ready with engaging quizzes and comprehensive study materials.

Multiple Choice

Which of the following is NOT a phase of matter?

Phases of matter are the distinct forms in which matter can exist: solid, liquid, and gas. A solution, however, is a homogeneous mixture formed when a solute is dissolved in a solvent. It has a uniform composition throughout, but it is not considered one of the fundamental phases of matter itself. In most cases a solution exists as a single liquid phase, but the term describes a mixture rather than a separate phase like solid, liquid, or gas. Therefore, the item describing a solution is not a phase of matter.

Phases of matter are the distinct forms in which matter can exist: solid, liquid, and gas. A solution, however, is a homogeneous mixture formed when a solute is dissolved in a solvent. It has a uniform composition throughout, but it is not considered one of the fundamental phases of matter itself. In most cases a solution exists as a single liquid phase, but the term describes a mixture rather than a separate phase like solid, liquid, or gas. Therefore, the item describing a solution is not a phase of matter.