What Is the Sign of ΔH (System)and ΔS (System)if a Chemical

question 9

Multiple Choice

What is the sign of ΔH (system) and ΔS (system) if a chemical reaction is spontaneous only at lower temperatures under standard conditions?

• A) ΔH (system)is negative,and ΔS (system)is negative.
• B) ΔH (system)is positive,and ΔS (system)is positive.
• C) ΔH (system)is positive,and ΔS (system)is negative.
• D) ΔH (system)is negative,and ΔS (system)is positive.
• E) None of these

---

Definitions:

Creative Process

The series of thoughts and actions involved in generating innovative ideas or solutions.

Achieving Goals

The act of setting, pursuing, and accomplishing objectives, often through specific, measurable actions.

Csikszentmihalyi

Mihaly Csikszentmihalyi, a psychologist known for his research on flow, a state of optimal experience where individuals are fully immersed and engaged in an activity.

Creativity

The capacity to generate unique and novel concepts, or to create something innovative or creative.