Wyoming Pesticide Applicator Certification Practice Test

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Study for the Wyoming Pesticide Applicator Certification Exam. Prepare with a variety of questions designed to test your knowledge of pesticide application, safety protocols, and regulations. Equip yourself with the tools you need to pass the exam and start your career in pesticide application!

Practice this question and more.

Which type of mixture consists of very fine solid particles in a liquid that do not dissolve in the liquid?

A) Dry Pesticide Products
B) Emulsion
C) Suspension
D) Ready-to-Use (RTU) low-concentrate solutions

The correct answer is: C) Suspension

A) Dry Pesticide Products are not considered mixtures as they do not contain a combination of substances. B) Emulsion is a type of mixture where two immiscible liquids are combined, such as oil and water. D) Ready-to-Use (RTU) low-concentrate solutions are not considered mixtures as they are already in a liquid state and do not require any further mixing. Suspension is the correct answer as it describes a mixture where solid particles are dispersed throughout a liquid but do not dissolve in the liquid. This type of mixture typically requires constant agitation to prevent the solid particles from settling at the bottom.