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What does the term \"immiscible\" mean? A. insoluble B. soluble C. flammable D.

ID: 535510 • Letter: W

Question


What does the term "immiscible" mean? A. insoluble B. soluble C. flammable D. vaporizable What is the process of adding brine to a two-phase mixture called? A. extraction B. salting out C. ionic D. emulsion Why do water and cyclohexane form two layers when mixed? A. Water is nonpolar and cyclohexane is polar B. Water is denser than cyclohexane. C. Cyclohexane is denser than water. D. Water is polar and cyclohexane is nonpolar. Why would diethyl ether form the upper layer in a separatory funnel if water were added? A. Water is nonpolar and diethyl ether is polar. B. Water is denser than diethyl ether. C. Diethyl ether has a higher boiling point than water. D. Diethyl ether is volatile. What is an "emulsion"? A. Two liquids separate from each other. B. Two liquids with identical boiling points. C. Two liquids that polar. D. A dispersion of very small droplets of one liquid in another, which are not soluble.

Explanation / Answer

1) Immiscibility represents that are not soluble or insoluble. For example, sodium chloride is soluble (miscible) in water, where as oil is insoluble (immiscible) in water.

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