Wyoming Pesticide Applicator Certification Practice Test

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Prepare for the Wyoming Pesticide Applicator Certification Test. Utilize flashcards and multiple-choice questions to sharpen your knowledge. Be ready to demonstrate your understanding of safe pesticide use!

Each practice test/flash card set has 50 randomly selected questions from a bank of over 500. You'll get a new set of questions each time!

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.