Imagine a reaction that results in a change in both volume and temperature,as shown in the diagram below.What is the sign of the work being done,and what is the sign of the enthalpy change involved in this reaction? 
Definitions:
Dorsal Anterior Cingulate Cortex
A region of the brain involved in cognitive functions, including decision making, impulse control, emotion, and anticipation of reward, often linked to the regulation of physical and emotional pain.
Low-status Compensation Theory
A theory suggesting that individuals with lower status try to compensate for their position through other means, such as aggression or conspicuous consumption.
Stereotype Threat Theory
The idea that anxiety about confirming a negative stereotype about one's group can negatively affect performance.
Displacement Theory
A theory suggesting that individuals divert negative emotions or impulses towards something less threatening rather than the actual source of those emotions.
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