Question

it compound is formed by 2 ions. A cation) and
B Canien). B ion makes FCC and A ion occupy
all the teterahedral void. Write the formula of
The compound?​

Answer 1

Answer:

Explanation:

CsCl forms FCC

Answer 2

Since B forms fcc, no. of atoms of B= 4

Atoms of A are present in all tetrahedral voids(8), no. of atoms of A=8

Therefore the formula of the compound would be A2B.

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