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What type of crystal defect is indicated...

What type of crystal defect is indicated in the diagram below?
`{:(Na^(+),Cl^(-),Na^(+),Cl^(-),Na^(+),Cl^(-)),(Cl^(-),square,Cl^(-), Na^(+),square,Na^(+)),(Na^(+),Cl^(-),square,Cl^(-),Na^(+),Cl^(-)),(Cl^(-),Na^(+),Cl^(-),Na^(+),square,Na^(+)):}`

A

Frenkel defect

B

Schottky defect

C

Interstitial defect

D

Frenkel and Schottky defects

Text Solution

Verified by Experts

The correct Answer is:
B
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Knowledge Check

  • What type of rystal defect is inicated in the diagram below ? Na ^(+) Cl ^(-) Na^(+) Na ^(+) Cl ^(-) Cl ^(-) square Cl ^(-) Na ^(+) square Na ^(-) Na ^(+) Cl ^(-) square Cl ^(-) Na ^(+) Cl ^(-) Cl ^(-) Na ^(+) Cl ^(-) Na ^(+) square Na ^(+)

    A
    Frenkel defet
    B
    Schottky defect
    C
    Interstitial defect
    D
    Frenkel and Schottky defects

  • Na reacts rapidly with :

    A
    `1^@`alcohol
    B
    `2^@` alcohol
    C
    `3^@`alcohol
    D
    None

  • Na reacts rapidly with :

    A
    `1^@`alcohol
    B
    `2^@` alcohol
    C
    `3^@`alcohol
    D
    None

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