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which of the following is not a characteristic of a crystalline solid ?A. Definite and characteristic heat of fusionB. Isotropic natureC. A regular periodically repeated pattern of arrangement of constituent particles in the entire crystalD. A true solid. |
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Answer» Correct Answer - B crystalline solids are not isotropic because their thermal and optical properties change with change in direction. These are anisotropic in nature. |
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