At What Temperatures Will a Reaction Be Spontaneous If $\Delta$ _rH ^$\circ$

question 43

Multiple Choice

At what temperatures will a reaction be spontaneous if $\Delta$ _rH ^$\circ$ = +62.4 kJ and $\Delta$ _rS ^$\circ$ = +301 J/K?

• A) All temperatures below 207 K.
• B) All temperatures above 207 K.
• C) Temperatures between 179 K and 235 K.
• D) The reaction will be spontaneous at any temperature.
• E) The reaction will never be spontaneous.

Comprehend the criteria and categorization of specific disorders in DSM-5.

Grasp the importance and application of evidence-based treatment.

Acknowledge the societal and personal impacts of receiving a DSM diagnosis.

Understand the efforts toward improving the validity of DSM-5 diagnoses.

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Definitions:

Profit

The financial gain derived from a business activity after subtracting all expenses, taxes, and costs.

Manufacturing Overhead

Costs, other than direct materials and direct labor costs, that are incurred in the manufacturing process.

Direct Labor Hours

The time spent by workers directly involved in the production process of goods or services, often used to allocate labor costs to products.

Overapplied

A situation in cost accounting when the allocated or applied costs exceed the actual costs incurred.