Calculate S for Cooling 2

question 102

Multiple Choice

Calculate S for cooling 2.84 mol of an ideal monatomic gas from 92°C to 42°C at constant volume.

• A) -1.84 J/K
• B) -18.5 J/K
• C) -3.48 J/K
• D) -5.22 J/K
• E) -27.8 J/K

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Definitions:

Actin

A protein that is essential for the contraction of muscle cells and plays a role in various types of cell movement and structure.

Blood

A vital bodily fluid in humans and other animals that delivers necessary substances such as nutrients and oxygen to the cells and transports metabolic waste products away.

Cartilage

A flexible, connective tissue found in various forms in the larynx and respiratory tract, joints, and ear.

Nerve

A bundle of fibers that transmits electrical impulses toward and away from the brain and central nervous system.