Discovering Liquid Crystals
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Questions and Answers

What type of molecules may be arranged in a crystal lattice in a liquid crystal?

  • Minerals
  • Organic molecules (correct)
  • Inorganic molecules
  • Polymers

What gives rise to the contrasting textures in liquid crystals?

  • Different orientations of molecules in different areas (correct)
  • Pressure changes
  • Temperature variations
  • Presence of impurities

Which type of liquid crystals exhibit phase transitions as a function of both temperature and concentration?

  • Organic liquid crystals
  • Thermotropic liquid crystals
  • Lyotropic liquid crystals (correct)
  • Metallotropic liquid crystals

In what ways are liquid crystals similar to conventional liquids?

<p>They can flow like a liquid (D)</p> Signup and view all the answers

What are the three main types of liquid crystals?

<p>Thermotropic, lyotropic, and metallotropic (A)</p> Signup and view all the answers

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