The Entropy Change in a System (S_sys) During a Spontaneous

question 147

Multiple Choice

The entropy change in a system (S_sys) during a spontaneous process must be ________

• A)greater than zero.
• B)less than zero.
• C)equal to zero.
• D)greater than or equal to zero.
• E)greater than, less than, or equal to zero.

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Definitions:

Antibiotics

Medications used to treat bacterial infections by killing the bacteria or inhibiting their growth.

Epiglottitis

A potentially life-threatening condition characterized by inflammation of the epiglottis, leading to severe difficulty in breathing.

Laryngotracheobronchitis

An inflammatory condition of the larynx, trachea, and bronchi, commonly called croup, mainly affecting young children and leading to breathing difficulties.

Medical Emergency

A serious and unexpected situation requiring immediate medical attention to prevent death or severe harm.