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Which of the following is an example of a crystal in which some ions are totally missed from lattice sites?
- a)F -centres
- b)Interstitial defect
- c)Frenkel defect
- d)Schottky defect
Correct answer is option 'D'. Can you explain this answer?
Most Upvoted Answer
Which of the following is an example of a crystal in which some ions a...
Schottky defect
Schottky defect is a type of point defect in crystals where some ions are totally missing from their lattice sites. This defect involves the absence of both cations and anions from their normal lattice sites.
Characteristics of Schottky defect
- Involves the absence of both cations and anions
- Results in a decrease in density of the crystal
- Common in ionic compounds where the cations and anions are of similar sizes
Examples of Schottky defect
- In NaCl crystal, some Na+ and Cl- ions may be missing from their lattice sites, leading to the formation of Schottky defect
- This defect is responsible for the electrical conductivity of ionic compounds as it creates vacancies that can conduct electricity
Importance of Schottky defect
- Affects the physical properties of crystals
- Plays a role in the electrical conductivity of ionic compounds
- Can be controlled and manipulated in materials science for specific applications
In the context of the given options, Schottky defect is the correct answer as it specifically refers to the absence of ions from lattice sites in a crystal.
Schottky defect is a type of point defect in crystals where some ions are totally missing from their lattice sites. This defect involves the absence of both cations and anions from their normal lattice sites.
Characteristics of Schottky defect
- Involves the absence of both cations and anions
- Results in a decrease in density of the crystal
- Common in ionic compounds where the cations and anions are of similar sizes
Examples of Schottky defect
- In NaCl crystal, some Na+ and Cl- ions may be missing from their lattice sites, leading to the formation of Schottky defect
- This defect is responsible for the electrical conductivity of ionic compounds as it creates vacancies that can conduct electricity
Importance of Schottky defect
- Affects the physical properties of crystals
- Plays a role in the electrical conductivity of ionic compounds
- Can be controlled and manipulated in materials science for specific applications
In the context of the given options, Schottky defect is the correct answer as it specifically refers to the absence of ions from lattice sites in a crystal.
Community Answer
Which of the following is an example of a crystal in which some ions a...
Schottky defects are arise when one positive ion and one negative ion are missing from their respective positions leaving behind a pair of holes. These are more common in ionic compound with high co-ordination number and having almost similar size of cations and anions.
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Which of the following is an example of a crystal in which some ions are totally missed from lattice sites?a)F -centresb)Interstitial defectc)Frenkel defectd)Schottky defectCorrect answer is option 'D'. Can you explain this answer?
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Which of the following is an example of a crystal in which some ions are totally missed from lattice sites?a)F -centresb)Interstitial defectc)Frenkel defectd)Schottky defectCorrect answer is option 'D'. Can you explain this answer? for JEE 2024 is part of JEE preparation. The Question and answers have been prepared according to the JEE exam syllabus. Information about Which of the following is an example of a crystal in which some ions are totally missed from lattice sites?a)F -centresb)Interstitial defectc)Frenkel defectd)Schottky defectCorrect answer is option 'D'. Can you explain this answer? covers all topics & solutions for JEE 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Which of the following is an example of a crystal in which some ions are totally missed from lattice sites?a)F -centresb)Interstitial defectc)Frenkel defectd)Schottky defectCorrect answer is option 'D'. Can you explain this answer?.
Which of the following is an example of a crystal in which some ions are totally missed from lattice sites?a)F -centresb)Interstitial defectc)Frenkel defectd)Schottky defectCorrect answer is option 'D'. Can you explain this answer? for JEE 2024 is part of JEE preparation. The Question and answers have been prepared according to the JEE exam syllabus. Information about Which of the following is an example of a crystal in which some ions are totally missed from lattice sites?a)F -centresb)Interstitial defectc)Frenkel defectd)Schottky defectCorrect answer is option 'D'. Can you explain this answer? covers all topics & solutions for JEE 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Which of the following is an example of a crystal in which some ions are totally missed from lattice sites?a)F -centresb)Interstitial defectc)Frenkel defectd)Schottky defectCorrect answer is option 'D'. Can you explain this answer?.
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