Which Statement A-D About the First Law of Thermodynamics $\Delta$ E_system = Q + W) Is Not Correct?
A) Q

question 35

Multiple Choice

Which statement A-D about the first law of thermodynamics ( $\Delta$ E_system = q + w) is not correct?

• A) q is the energy added to or removed from the system by a temperature difference.
• B) w is the energy added to or removed from the system by a deformation; that is, a force moves something.
• C) If the only work that is done is P-V work, then q = the change in enthalpy.
• D) (\(\Delta\)E_system is the change in the Gibbs free energy of the system.)
• E) The statements A-D are all correct.

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Definitions:

Emotionally Overinvolved

A state or condition where an individual excessively invests their emotions into the feelings, problems, or affairs of others, often leading to personal stress or boundary issues.

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A cluster of conditions—increased blood pressure, high blood sugar, excess body fat around the waist, and abnormal cholesterol levels—that occur together, increasing your risk of heart disease, stroke, and diabetes.

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Death that occurs before the average age of death in a certain population, often as a result of diseases, accidents, or other avoidable circumstances.

Healthier Eating Habits

Dietary practices that promote health and well-being, including balanced nutrient intake and mindful eating.