MEDIUMMCQ SINGLEIChO (Chemistry Olympiad)Inorganic ChemistrySolid stateCu Ag Au
In a cubic lattice of ABC, A atoms are present at all corners except one corner which is occupied by B atoms. C atoms are present at face centers. The formula of the compound is
A.A8BC₂₄
B.ABC₃
C.A7B₂₄C
D.A7BC₂₄✓ Correct
Explanation
A- at all corners – 1 B – at one corner C – at face corner A B C 7/8 1/8 6/ 2 3 Formula - 7 1 24 A B C