The Forward Rate Constant, K_f, and Reverse Rate Constant, K_r

question 13

Multiple Choice

The forward rate constant, k_f, and reverse rate constant, k_r, for a chemical reaction are not equal.Which statement below must be true?

• A)The reaction will be unable to achieve equilibrium.
• B)k_f and k_r will become equal as equilibrium is approached owing to concentration changes.
• C)k_f and k_r will become equal as equilibrium is approached owing to temperature changes.
• D)k_f and k_r will remain unequal, but the rates will become equal owing to concentration changes.
• E)k_f and k_r will remain unequal, but the rates will become equal owing to temperature changes.

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Definitions:

Shallow Processing

A cognitive processing strategy that focuses on surface attributes of a stimulus, such as its appearance or sound, rather than its deeper meaning.

Deep Processing

A method of learning that involves engaging with the material on a meaningful level, as opposed to shallow or surface-level processing.

Basal Ganglia

Groups of neurons located deep within the cerebral hemispheres involved in the coordination of movement and reward processing.

Explicit Memories

Memories of specific information or events that can be consciously recalled.