You Are Observing a Reaction and Discover That the Reaction $\Delta$

question 72

Multiple Choice

You are observing a reaction and discover that the reaction vessel is warm to the touch. The reaction also results in an increase in entropy. Which statement correctly confirms whether or not the reaction is spontaneous and explains why?

• A)The reaction is exothermic (-\(\Delta\)H)as demonstrated by the warm reaction vessel and entropy is increased (+\(\Delta\)S). The reaction has a negative \(\Delta\)G and is, therefore, spontaneous.
• B)The reaction is exothermic (+\(\Delta\)H)as demonstrated by the warm reaction vessel and entropy is increased (+\(\Delta\)S). The reaction therefore has a negative \(\Delta\)G and is, therefore, spontaneous.
• C)The reaction is exothermic (+\(\Delta\)H)as demonstrated by the warm reaction vessel and entropy is increased (-\(\Delta\)S). The reaction has a positive \(\Delta\)G and is, therefore, spontaneous.
• D)The reaction is endothermic (-\(\Delta\)H)as demonstrated by the warm reaction vessel and entropy is increased (-\(\Delta\)S). The reaction has a positive \(\Delta\)G and is, therefore, spontaneous.

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Definitions:

Locke

An English philosopher and physician, widely regarded as one of the most influential of Enlightenment thinkers, particularly known for his theories of mind and personal identity.

Senses

Physiological capacities of organisms that provide data for perception, such as sight, hearing, smell, taste, and touch.

David Hume

A Scottish Enlightenment philosopher, historian, economist, and essayist known especially for his philosophical empiricism and skepticism.

Philosophical Investigations

A work by Ludwig Wittgenstein that examines the nature of language, thought, and meaning through ordinary language philosophy.