Question

Which phase of the thermotropic liquid crystals exhibits the twisting of the molecules perpendicular to the director.​

Answer 1

Answer:

Thermotropic liquid crystals (LC) are anisotropic liquids that possess a mesophase (a phase with crystal and liquid properties) within a certain temperature range.

Explanation:

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Answer 2

This phase is called often the cholestrol phase because ot was fristobserved for cholesteol dievarties.only chrial molecules can give rise to such aphase. this phase exhibits a twisting of the molecules perpendicular to the director