Which of the Following Processes Have a Δ_rS > 0

question 7

Multiple Choice

Which of the following processes have a Δ_rS > 0?

• A) 2NH₃(g) + CO₂(g) → NH₂CONH₂(aq) + H₂O(l)
• B) lithium fluoride forms from Li and F₂
• C) 2HBr(g) → H₂(g) + Br₂(l)
• D) sodium chloride dissolves in pure water
• E) Ag⁺(aq) + Cl^-(aq) → AgCl(s)

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Definitions:

Modeling

A process in social learning theory where individuals learn behaviors, attitudes, or emotional reactions through observing others.

Sensitization

An increase in behavioral response after exposure to a stimulus, often leading to an exaggerated response to a later stimulus.

Habituation

The process by which an organism decreases or ceases its responses to a repetitive stimulus over time.

Behavioral Contrast

A phenomenon where the rate of response to a stimulus changes significantly when the conditions of reinforcement for another stimulus are altered.