The temperature at which one crystalline form changes to another is called the _ temperature.
Correct answer: C. Transition
- A. Critical
- B. Absolute
- C. Transition
- D. None of these
Explanation
The temperature at which two crystalline forms of the same substance coexist in equilibrium with each other. At this temperature, one crystalline form of a substance changes into another. A) The highest temperature at which a substance can exist as a liquid is called its critical temperature. B) Absolute temperature is the temperature measured using the Kelvin scale, where zero is absolute zero.
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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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