Liquid crystal is discovered by
Correct answer: A. Friedrich Reinitzer
- A. Friedrich Reinitzer
- B. William crooks
- C. Bravis
- D. J J Thomson
Explanation
Friedrich ReinitzerExplanation: Friedrich Reinitzer, an Austrian botanist and chemist, is credited with the discovery of liquid crystals. In 1888, he observed the peculiar behavior of a substance derived from cholesterol, which exhibited two distinct melting points. This observation led to the recognition of a new state of matter known as liquid crystal. Reinitzer's work laid the foundation for the study of liquid crystals. Friedrich ReinitzerExplanation: Friedrich Reinitzer, an Austrian botanist and chemist, is credited with the discovery of liquid crystals. In 1888, he observed the peculiar behavior of a substance derived from cholesterol, which exhibited two distinct melting points. This observation led to the recognition of a new state of matter known as liquid crystal. Reinitzer's work laid the foundation for the study of liquid crystals.
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About Crystalline Solids
Crystalline solids contain particles arranged in a regular repeating lattice described by a unit cell. Their study includes coordination number, packing efficiency, density, anisotropy, cleavage, polymorphism and common crystal systems, along with ionic, molecular, covalent network and metallic crystals. Crystalline order differs from the random arrangement of amorphous solids.
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