The Reaction,Cr(NH₃)₆³⁺(aq)+ 3 En(aq) $\leftrightarrows$ Cr(en)₃³⁺(aq)+ 6 NH₃(aq),where En Represents Ethylenediamine,has a Small Value for Ethylenediamine,has

question 59

Multiple Choice

The reaction,Cr(NH₃) ₆³⁺(aq) + 3 en(aq) $\leftrightarrows$ Cr(en) ₃³⁺(aq) + 6 NH₃(aq) ,where en represents ethylenediamine,has a small value for the enthalpy change, $\Delta$ H_rxn,yet the free-energy change is large because __________

• A)the reaction rate is fast.
• B)the entropy change is large and positive.
• C)the enthalpy change is large enough to matter.
• D)the entropy change is large and negative.
• E)ethylene diamine has amino groups that are stronger bases than ammonia.

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Definitions:

Natural Selection

The process by which traits become more or less common in a population due to consistent effects upon the survival or reproduction of their bearers.

Fear Strangers

is an instinctual response often observed in infants and animals, where they exhibit fear or anxiety towards unfamiliar individuals.

Evolutionary Psychologist

A professional who studies the role of evolutionary processes in shaping the human mind and behavior.

Hereditary Influences

Genetic factors passed down from parents to offspring that impact various aspects of physical and psychological traits.