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- Which is the incorrect statement? (1) FeO0.98 has non stoichiometric metal deficiency defect. (2) Density decreases in case of cryst
Which is the incorrect statement? (1) FeO0.98 has non stoichiometric metal deficiency defect. (2) Density decreases in case of cryst
Answers (1)
Crystalline solid -
Solid in which constituent particles are arranged in a definite regular order upto infinite array in three dimension. It is anisotropic and have sharp melting point.
- wherein
Ex. NaCl, diamond
Frenkel defect is shown by ionic substances in which there is a large difference in the size of ions. Here, the smaller ion occupies an interestitial site creating a vacancy.
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