For a given substance that exhibits liquid-crystalline properties, the liquid-crystalline state exists ________.
A)at one particular temperature below the melting point of the solid
B)in a range of temperatures below the melting point of the solid
C)at one particular temperature above the melting point of the solid
D)in a range of temperatures above the melting point of the solid
E)in a range of temperatures from below the melting point to above the melting point

Question

Quizplus · Accepted Answer

Liquid-crystalline states typically exist in a range of temperatures above the melting point of the solid, where the substance exhibits properties between those of a conventional liquid and a solid crystal.

For a Given Substance That Exhibits Liquid-Crystalline Properties, the Liquid-Crystalline