Pesticides dissolved in a liquid are called

• A. Gels
• B. Solutions
• C. Suspensions
• D. Emulsions

Answer: (B)

When a pesticide dissolves in a liquid, it forms a solution. In a solution, the pesticide (the solute) becomes distributed at the molecular level within the liquid (the solvent), creating a uniform, single-phase mixture that often appears clear. This is different from other formulations: a gel is a semi-solid network that traps liquid, not a dissolved phase; a suspension contains solid pesticide particles dispersed in liquid that can settle out over time; and an emulsion mixes two immiscible liquids with droplets of one in the other, not a dissolved substance. In practice, a true solution provides a uniform concentration for predictable, consistent application.