Question

Qns. 3
Atoms A are present at d corners
atoms B are present at the faces nd
C atom is in the center .find the
formula of the compound​

Answer 1

Answer:

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Answer 2

Answer:

Effective number of A=

2

1

×

2

1

×6=

2

3

(Alternate faces)

Effective number of C=

2

1

×

4

1

×12+1 (Alternate edges and body centre) =

2

5

Formula =A

2

3

C

2

5

=A

3

C

5