A Colligative Property

question 23

Multiple Choice

A colligative property

• A)will only occur for aqueous solutions.
• B)depends only on the number of species added to a solution.
• C)results from increasing vapor pressure as a solute is added to a solvent.
• D)All of the choices.

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Definitions:

Least Squares Regression

A statistical method used to find the best-fitting line through a set of data points by minimizing the sum of the squares of the vertical distances of the points from the line.

Coefficient of Correlation

A mathematical gauge that assesses the strength of the bond between the relative movements of two variables.

Sum of Squares

A statistical measure that quantifies the variability or dispersion of a set of numbers by squaring their deviations from the mean.

Coefficient of Determination

A statistical measure represented by R^2, which shows the proportion of variance in the dependent variable that is predictable from the independent variables.