Which Way of Expressing Concentration Is Used to Relate the Vapor

question 25

Multiple Choice

Which way of expressing concentration is used to relate the vapor pressure of a solution to the amount of nonvolatile solute dissolved in the solution?

• A)mole fraction
• B)molarity
• C)osmotic pressure
• D)mass percent
• E)molality

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Definitions:

Leukemia

A cancer of the blood and bone marrow, defined by the overabundance of irregular white blood cells.

Singular

Referring to a single unit or individual element, as opposed to multiple items or a group.

Plural

A word variation that signifies a quantity greater than one.

Nephrology

A branch of medicine concerned with the study, diagnosis, and treatment of kidney diseases.