The Concentration Unit Used in Determining Freezing Point Depression and Boiling

question 113

Multiple Choice

The concentration unit used in determining freezing point depression and boiling point elevation is ________.

• A)molality
• B)mole fraction
• C)normality
• D)molarity
• E)weight fraction

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Definitions:

Z-Scores

Standardized scores that indicate the number of standard deviations an element is from the mean of its distribution.

Standard Deviations

A measure that quantifies the amount of dispersion or variation of a set of data values from the mean.

Z-Scores

Standardized scores that indicate how many standard deviations an element is from the mean of its data set.

Standard Deviations

A measure of the amount of variation or dispersion of a set of values, indicating how much the values in the set depart from the mean.