Imagine a Reaction That Results in a Change in Both

question 105

Multiple Choice

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 the sign of the enthalpy change involved in this reaction?

• A)w = + and ΔH = +
• B)w = + and ΔH = -
• C)w = - and ΔH = +
• D)w = - and ΔH = -

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Definitions:

Cannabinoid

Compounds found in cannabis or produced naturally in the body that interact with cannabinoid receptors, affecting various physiological processes.

THC

Tetrahydrocannabinol, the main psychoactive compound in cannabis that produces the feeling of being high.

Limbic System

A complex system of nerves and networks in the brain, involved with instinct and mood. It controls the basic emotions (fear, pleasure, anger) and drives (hunger, sex, dominance, care of offspring).

Dopaminergic

Pertaining to or affecting dopamine or its receptors, often in reference to neurons that produce or release dopamine.