Which Statement Is True

question 4

Multiple Choice

Which statement is true?

• A)A carbon that is part of a multiple is always a chirality center.
• B)The carbon atom in a CH₂ group is a chirality center only when it is part of a ring.
• C)Stereoisomers always have the same functional groups.
• D)Diastereomers are mirror image isomers that are not superimposable.

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Definitions:

Stage 3 Or 4

Generally refers to levels or phases in a particular process or system, often used in contexts like cancer staging or sleep cycles.

Sleep

A natural, reversible state of reduced responsiveness to external stimuli and decreased motor activity, essential for rest and recovery.

Mesmer

Refers to Franz Mesmer, an 18th-century German doctor who theorized about animal magnetism and is considered a precursor to modern hypnosis.

Hypnosis

An altered state characterized by focused attention and heightened suggestibility, commonly used in therapy.