True or False: A solvent is defined as a fluid.

The statement that a solvent is defined as a fluid is accurate. A solvent is typically a substance that dissolves a solute, resulting in a solution. In most cases, solvents are liquids, which are indeed classified as fluids. By definition, fluids are substances that can flow and take the shape of their container, encompassing both liquids and gases. Therefore, identifying a solvent as a fluid aligns with its standard definition in chemistry and various scientific contexts.

While there are exceptions in terms of solid solvents in certain specialized applications, the most common and widely accepted understanding is that solvents are liquid, making the assertion true in general terms.