Use the Table Below to Answer the Questions That Follow

question 37

Multiple Choice

Use the table below to answer the questions that follow.
Thermodynamic Quantities for Selected Substances at 298.15 K (25°C)
-The value of ΔH° for the decomposition of phosphorous trichloride into its constituent elements, is kJ/mol.

• A) - 288.1
• B) - 720.5
• C) +720.5
• D) +288.1
• E) +576.2

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Definitions:

Sample Size

The number of subjects or units selected from a population to be studied in a statistical sample.

Season Ticket Holders

Individuals or entities that have purchased tickets granting them access to all or a set number of events in a series, typically for sports events or performances, for a particular season.

Standard Normal Distribution

A probability distribution that has a mean of zero and a standard deviation of one, used as the basis for z-scores in statistics.

Margin Of Error

An expression of the amount of random sampling error in a survey's results, representing the extent to which the sample results might differ from those of the actual population.