Question

Match List I with List II:

• A. A-4, B-2, C-3, D-1
• B. A-3, B-1, C-4, D-2
• C. A-1, B-3, C-2, D-4
• D. A-2, B-4, C-1, D-3

Hint:

Match defects with their representative crystals based on ionic size and stoichiometry behavior.

Answer 1

The Correct Option is A

A. Frenkel defects are shown by crystals with vacant lattice sites (4)
B. Schottkey defects are commonly observed in NaCl (2)
C. Vacancy defects are typically found in AgCl (3)
D. Metal deficiency defects are observed in FeO (1)