Question

Element ‘B’ forms ccp structure and ‘A’ occupies half of the octahedral voids, while oxygen atoms occupy all the tetrahedral voids. The structure of bimetallic oxide is
(A) A₂B₂O (B) AB₂O₄
(C) A₄B₂O (D) A₂BO₄

Answer 1

Answer:

correct ans........ is

(B) AB²O4

PLZZ MARK AS BRAINLIST.......XD

Answer 2

•According to the question,element ‘B’ forms ccp structure and ‘A’ occupies half of the octahedral voids, while oxygen atoms occupy all the tetrahedral voids.

• The number of tetrahedral voids is =

2× ( number of octahedral voids or number of atoms in ccp unit)

so, zB = 4 ,zA = 4×1/2 = 2 and zO = 8

so the structure of bimetallic oxide is

A2B4O8 = AB2O4

so the answer is option (B)AB₂O₄