Question

What type of vacancy defect is shown by a crystal of Nacl

Answer 1

Answer:

Schottky defect

Explanation:

The Schottky defects are seen in NaCl. The defects are created when the same number of Cl− and Na+ is missing from their position in the lattice and creating holes. Even after missing some ions, it will be electrically neutral.

Answer 2

Answer:

Schotty defect

Due to missing of equal number of cation and anion (Cl- and Na+) in Crystal lattice of NaCl.

Note :

Common example for Schotty and Frenkel defect is AgBr.

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