A ______ is a mixture of finely divided solid particles dispersed in a liquid, with the solid not dissolving and requiring agitation to stay evenly distributed.

Study for the New Mexico General Pesticide Exam. Utilize flashcards and multiple choice questions that each come with hints and explanations. Prepare for your certification exam confidently!

Multiple Choice

A ______ is a mixture of finely divided solid particles dispersed in a liquid, with the solid not dissolving and requiring agitation to stay evenly distributed.

Explanation:
Understanding the types of mixtures used in pesticide formulations: A suspension is a mixture in which finely divided solid particles are dispersed in a liquid but do not dissolve, and they require agitation to stay evenly distributed. In a suspension, the solid remains as discrete particles; gravity will cause them to settle out over time, so stirring or shaking is needed before application to re-disperse the particles. This distinguishes it from a solution, where the solid dissolves completely; from an emulsion, where droplets of one liquid are dispersed in another immiscible liquid; and from a gel, where a solid-like network holds liquid.

Understanding the types of mixtures used in pesticide formulations: A suspension is a mixture in which finely divided solid particles are dispersed in a liquid but do not dissolve, and they require agitation to stay evenly distributed. In a suspension, the solid remains as discrete particles; gravity will cause them to settle out over time, so stirring or shaking is needed before application to re-disperse the particles. This distinguishes it from a solution, where the solid dissolves completely; from an emulsion, where droplets of one liquid are dispersed in another immiscible liquid; and from a gel, where a solid-like network holds liquid.

More Multiple Choice Questions
Subscribe

Get the latest from Passetra

You can unsubscribe at any time. Read our privacy policy