In Which Reaction Is $\Delta$ _rS° Expected to Be Negative?
A) 2C₂H₆(g)+ 7O₂(g)

question 32

Multiple Choice

In which reaction is $\Delta$ _rS° expected to be negative?

• A) 2C₂H₆(g)+ 7O₂(g)\(\to\) 4CO₂(g)+ 6H₂O(l)
• B) Ga(l)\(\to\) Ga(s)
• C) H₂O(l)+ 2SO₂(g)\(\to\) H₂SO₄(l)
• D) CO₂(g)\(\to\)CO₂(s)
• E) all of above

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Definitions:

Positive Reinforcement

A process in behavioral psychology whereby a behavior is strengthened by the consequence of experiencing a positive condition.

Stimuli

External or internal cues that evoke a response from an organism or system.

Probability

A measure of the likelihood that a specific event will occur, expressed as a number between 0 and 1, where 0 indicates impossibility and 1 indicates certainty.

Avoidance Conditioning

A learning process in which an individual learns to prevent or avoid an unpleasant stimulus by performing a particular behavior.