Which Relationship or Statement Best Describes $\Delta$ S° for the Following Reaction?
BaCl₂(aq)+ Na₂SO₄(aq)

question 27

Multiple Choice

Which relationship or statement best describes $\Delta$ S° for the following reaction?
BaCl₂(aq) + Na₂SO₄(aq) $\to$ BaSO₄(s) + 2NaCl(aq)

• A)(\(\Delta\)S° \(\approx\) 0)
• B)(\(\Delta\)S° < 0)
• C)(\(\Delta\)S° > 0)
• D)(\(\Delta\)S° = \(\Delta\)H°/T)
• E)More information is needed to make a reasonable prediction.

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Definitions:

Body Fat

The portion of a person's body mass composed of fat tissue as opposed to lean body mass.

Degrees of Freedom

A concept in statistics that refers to the number of independent values or quantities which can be assigned to a statistical distribution, often impacting the shape and properties of the distribution.

SSE

Sum of Squared Errors, a measure used in statistical models to quantify the difference between observed and predicted values.

Test Statistic

A value calculated from sample data to test a hypothesis about a population parameter.