Use the appropriate symbols T (True) or F (Fa | vedclass

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(B) $(1)$ False: Frenkel defect occurs in ionic solids where there is a large difference in the size of ions.$(2)$ True: Frenkel defect is also known

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$FTTF$

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(B) $(1)$ False: Frenkel defect occurs in ionic solids where there is a large difference in the size of ions.$(2)$ True: Frenkel defect is also known as a dislocation defect because the ion leaves its lattice site and occupies an interstitial site.$(3)$ True: $F$-centers are formed when electrons are trapped in anion vacancies,which are created due to metal excess defect.$(4)$ False: Schottky defect leads to a decrease in the density of the crystal,thus changing its physical properties.

Similar Questions

What type of crystal defect is indicated in the diagram below?
$Na^{+} \, Cl^{-} \, Na^{+} \, Cl^{-} \, Na^{+} \, Cl^{-}$
$Cl^{-} \, \Box \, Cl^{-} \, Na^{+} \, \Box \, Na^{+}$
$Na^{+} \, Cl^{-} \, \Box \, Cl^{-} \, Na^{+} \, Cl^{-}$
$Cl^{-} \, Na^{+} \, Cl^{-} \, Na^{+} \, \Box \, Na^{+}$

As a result of Schottky defect,the density of the crystal:

Schottky defect is generally observed in which of the following?

In which of the following is impurity defect observed?

Frenkel defect is generally observed in which of the following?

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