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Solid State — Chemistry STD 12 — Question

Tamilnadu BoardEnglish MediumSTD 12ChemistrySolid State1 Mark
MCQ
An ionic compound $A_xB_y$ crystallizes in fcc type crystal structure with B ions at the centre of each face and A ion occupying corners of the cube. the correct formula of $A_xB_y$ is
  • A
    AB
  • ✓
    $\mathrm{AB}_3$
  • C
    $\mathrm{A}_3 \mathrm{B}$
  • D
    $\mathrm{A}_8 \mathrm{B}_6$
✓

Answer

Correct option: B.
$\mathrm{AB}_3$
$\mathrm{AB}_3$

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