Cholesteric Liquid Crystals Are Colored Because

question 4

Multiple Choice

Cholesteric liquid crystals are colored because .

• A) of the slight twist between layers
• B) All of the molecules contain multiple benzene rings.
• C) of the large spacing between layers
• D) each molecule is a chromophore
• E) of the large number of conjugated bonds

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Definitions:

Free Association

A psychoanalytic technique in which a patient says whatever comes to mind without censorship as a way to uncover unconscious thoughts and feelings.

Psychoanalysis

A psychological theory and therapy method developed by Sigmund Freud, focused on unconscious motivations and conflicts as the drivers of human behavior.

Schizophrenics

Individuals diagnosed with schizophrenia, a mental disorder characterized by distortions in thinking, perception, emotions, language, sense of self, and behavior.

Hostile

Showing or feeling opposition or dislike; unfriendly.