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The Solid State
Question
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Give reasons :
In stoichiometric defects, NaCl exhibits Schottky defect and not Frenkel
defect.

Answer

NaCl, cation has large size thus it can not fit into voids so thus not show Frankel defect.

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Some More Questions From The Solid State Chapter

Why do solids have a definite volume?

Classify the following as amorphous or crystalline solids: Polyurethane, naphthalene, benzoic acid, teflon, potassium nitrate, cellophane, polyvinyl chloride, fibre glass, copper.

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Give the significance of a 'lattice point'.

Name the parameters that characterize a unit cell.