Question

the type of defect in nacl crystal will be
a. point defect
b. interstitial defect
c valency defect
d impurity defect ​

Answer 1

NaCl shows Schottky defect. In the Schottky defect, an equal number of cations and anion are missing from their regular sites.

Answer 2

Answer:

valency defect is the type of defect in nacl crystal