Chemistry · 2012
NEET 2012 · Mains · Code C · Q108
Structure of a mixed oxide is cubic close - packed (c.c.p). The cubic unit cell of mixed oxide is composed of oxide ions. One fourth of the…
Structure of a mixed oxide is cubic close - packed (c.c.p). The cubic unit cell of mixed oxide is composed of oxide ions. One fourth of the tetrahedral voids are occupied by divalent metal A and the octahedral voids are occupied by a monovalent metal B. The formula of the oxide is :
Official answer
(2)
$\displaystyle \mathrm{AB}_2 \mathrm{O}_2$
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NEET (UG) 2012 Chemistry question, with the answer from NTA’s final answer key. Where our answers come from.