The Following Drawing Is a Representation of a Reaction of the Type

question 110

Multiple Choice

The following drawing is a representation of a reaction of the type A → B,where different shaded spheres represent different molecular structures.For this reaction ΔH° = -30 kJ.This reaction is likely to be

• A)nonspontaneous at all temperatures.
• B)nonspontaneous at low temperatures and spontaneous at high temperatures.
• C)spontaneous at low temperatures and nonspontaneous at high temperatures.
• D)spontaneous at all temperatures.

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Definitions:

Clades

Groups in a biological classification system that consist of an ancestor and all its descendants, representing a single branch on the tree of life.

Taxa

Categories used in the classification of organisms, organized in a hierarchical system.

Inclusive

An approach or policy that ensures all people have equal access, opportunities, and are fully integrated into any activities without facing discrimination or barriers.

Molecular Evidence

Information derived from molecular biology, such as DNA sequences, that is used to support hypotheses in fields like evolutionary biology and phylogenetics.