Which Reaction Has the Largest ΔS°

question 35

Multiple Choice

Which reaction has the largest ΔS°?

• A) 2N₂H₄(g) → 2NH₃(g) + H₂(g) + N₂(g)
• B) O₂(g) + 2H₂(g) → 2H₂O(l)
• C) O₂(g) + 2H₂(g) → 2H₂O(g)
• D) N₂(g) + 3H₂(g) → 2NH₃(g)
• E) 2NO(g) → N₂O₂(g)

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Definitions:

Inspiratory Capacity

The maximum amount of air that can be inhaled after the end of a normal, relaxed expiration, combining tidal volume and inspiratory reserve volume.

Pulmonary Respiration

The process of exchanging oxygen and carbon dioxide between the lungs and the environment; also known as breathing.

Pulmonary Ventilation

The process of moving air in and out of the lungs, facilitating gas exchange with the external environment.

Transport of Respiratory Gases

The process by which oxygen is carried to body cells and carbon dioxide is carried away from them, primarily involving hemoglobin in the blood.