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In a face centered cubic lattice atoms A are at the corner points and atoms B at the face centered points. If atom B is missing from one of the face centered points, the formula of the ionic compound is :
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The correct answer is:
A2B5
A atoms at corners
B atom is missing at One face centre then will present at 5 faces
At face centre atom contribute 1/2 part
Number of B atom at Face centre = (B atom)
So formula of compound =
B atom is missing at One face centre then will present at 5 faces
At face centre atom contribute 1/2 part
Number of B atom at Face centre = (B atom)
So formula of compound =
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