With Respect to the System Only, a Reaction With $\Delta$ H > 0 And

question 56

Multiple Choice

With respect to the system only, a reaction with $\Delta$ H > 0 and $\Delta$ S < 0 is predicted to be:

• A) Spontaneous at all temperatures
• B) Spontaneous at high temperatures only
• C) Spontaneous at low temperatures only
• D) Nonspontaneous at all temperatures

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Definitions:

Marginal Cost

The increase in total production costs resulting from producing one additional unit of a product or service.

Variable Cost

Charges that adjust according to the volume of goods produced or services provided.

Output

The total quantity of goods or services produced by a firm or industry during a specific period.

Labor

Describes the use of human physical and mental capabilities in creating products and services.