What Is the Freezing Point of an Aqueous Solution of a Nonvolatile

question 21

Multiple Choice

What is the freezing point of an aqueous solution of a nonvolatile solute that has a boiling point of 102.5°C? For water K_f = 1.86°C/m and K_b = 0.52°C/m.

• A)-8.94°C
• B)-366°C
• C)-0.99°C
• D)0.99°C
• E)8.94°C

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Definitions:

Nearly Normal Condition

A condition in statistics where a sample distribution approximates a normal distribution, often requisite for certain types of inference.

Representative Sample

A subset of a population that accurately reflects the members of the entire population.

Inference Conditions

Criteria that must be met before conducting statistical inference to ensure that the results are reliable, including randomness, normality, and independence.

Confidence Interval

A statistical range, with a certain probability, within which the true value of a parameter lies.