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Olympiad workbookNSECSolid State

Read carefully all the three statements on defects in solids: (i) In Frenkel defect, interstitial Ag ⁺ site is surrounded tetrahedrally by four Cl ⁻ ions and four Ag ⁺ ions, where interstitial Ag ⁺ and Cl ⁻ interaction is covalent (ii) Addition of small amount of SrCl ₂ in NaCl yields solid solution with a formula of Na _ 1-2 x Sr _ x V _ Nax Cl , where V = valency (iii) In general, Schottky defect increases the dens

Options

  1. AStatement (i) is correct
  2. BStatements (ii) and (iii) are correct
  3. CStatements (i) and (ii) are correct
  4. DStatements (i) and (iii) are correct

Correct answer

C. Statements (i) and (ii) are correct

Step-by-step solution

No Solution

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