AP EAMCET · Chemistry · Solid State
When \(\mathrm{CaCl}_2\) is added to \(\mathrm{AgCl}\) crystal, the defect introduced is
- A Frenkel defect only
- B Schottky defect only
- C No change
- D Both Frenkel and Schottky defects
Answer & Solution
Correct Answer
(B) Schottky defect only
Step-by-step Solution
Detailed explanation
When mixing \(\mathrm{AgCl}\) and \(\mathrm{CaCl}_2\), each added ion of \(\mathrm{Ca}^{2+}\) replaces \(\mathrm{Ag}^{+}\)as they have similar radii. Since, the charge of \(\mathrm{Ca}\) and \(\mathrm{Ag}\) is of +2 and +1 +1 respectively, it leads to the formation of positive…
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