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MODERN PUBLICATION-SOLID STATE-EXERCISE
- Name the non-stoichimetric point defect responsible for colour in alka...
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- CaCl2 will introduce Schottky defect when added to AgCl crystal. Expla...
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- Why does ZnO appear golden yellow at high temperature? Explain.
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- The electrical conductivity of metal decreases with rise in temperatur...
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- What is the effect of Frenkel stuctural defect on the electrical condu...
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- Why is Frenkel defect not found in pure alkali metal halides ?
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- Write main differences between the properties of white phosphorus and ...
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- Why does LiCl acquire pink colour when heated in Li vapours?
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- True or false Tetragonal and orthorhomic crystal systems have same axi...
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- True or false In a fcc unit cell, the distance along one of the faces...
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- True or false In a face centred cubic systems, number of atoms at face...
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- True or false Copper crystallises in a fcc lattice. If radius of coppe...
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- True or false The percentage of vacant space in bcc unit cell and simp...
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- Number of atoms per unit cell in fcc and bcc unit cells are 4 and 2 re...
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- True or false For bcc metallic unit cell, the edge length (a) and radi...
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- State weather it is True or False The formula for finding the surface...
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- True or false The two ions A^+ and B^- have radii 90 and 200 pm respec...
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- What are the coordination number of Na^+ and Cl^- ions in NaCl?
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- Which point defect lowers the density of crystal ?
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- True and False: Seal is a mammal live wholly in water.
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