Chemistry, asked by funnyrohitd8717, 1 year ago

In a face centred cubic arrangement of a and b atoms whose a atoms are at the corner of the unit cell and b atoms at the face centres. one of the a atom is missing from one corner in unit cell. the simplest formula of compound is

Answers

Answered by priya876
4
the formula of compound may be a7b24
Answered by varshavidya148
13

Answer:

Explanation:

A atoms at corners(no.of corners in cube=8) and an atom A from one of the corner is missing.So,

8-1=7 corners

Contribution of corner=1/8

No.of atoms of A=7×1/8

B occupies face centers.

So, no.of faces=6

Contribution of face=1/2

No.of atoms of B=6×1/2

Now, by simplifying the above cases we get answer as A7B24

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