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प्रश्न
Explain the following term:
Interstitial impurity defect
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उत्तर
Interstitial impurity defect: In this defect, the impurity atoms occupy interstitial spaces of lattice structure.
For example in steel, Fe atoms occupy normal lattice sites. The carbon atoms are present in interstitial spaces, as shown in the figure.
 Stainless steel |
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संबंधित प्रश्न
What are the consequences of the Schottky defect in crystals?
What is an impurity defect? What are its types? Explain the formation of vacancies through aliovalent impurity with example.
Give the classification of stoichiometric point defects.
Explain solid solutions of metals and vacancy through aliovalent cations.
Which of the following is an example of substitutional impurity defect?
Which among the following solids shows Frenkel defect?
Which of the following match is CORRECT?
(I) Frenkel defect: Electrical neutrality of the compound is preserved.
(II) Schottky defect: Density of the substance decreases.
(III) Schottky defect: Combination of vacancy defect and interstitial defect.
(IV) Frenkel defect: Small difference between size of cation and anion.
Which among the following statements is true about Schottky defect?
Which of the following pair of ionic crystals show Schottky defect?
Schottky defect in crystals is observed when ____________.
Schottky defect is formed in ionic compounds with ____________.
Write the consequences of Schottky defect with reasons.
Explain metal deficiency defect with examples.
In which among the following solids, Schottky defect is not observed?
Explain the following term:
Substitutional impurity defect
What is a crystal defect?
What is a vacancy defect?
Give the disadvantages of a vacancy defect.
What are point defects?
