Which of the Following Is True for a System at Equilibrium

question 83

Multiple Choice

Which of the following is true for a system at equilibrium?

• A) .  S°_sys =  S°_surr
• B) .  S°_sys = -  S°_surr
• C) .  S°_sys =  S°_surr = 0
• D) .  S°_univ > 0
• E) None of the above is a sufficient condition.

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Definitions:

Predominate

To hold major influence or to have the greatest importance, presence, or authority among a group or within a context.

Major Product

The primary outcome of a chemical reaction, which is produced in greater amount compared to any other products.

Reaction Mechanism

A Reaction Mechanism describes the step-by-step sequence of elementary reactions by which overall chemical change occurs.

Skeletal Rearrangement

A type of chemical reaction or process where the carbon skeleton of a molecule is altered, leading to a structural rearrangement.