Solveeit Logo

Question

Question: In a CCP lattice of X and Y, X atoms are present at the corners while Y atoms are at face centres. T...

In a CCP lattice of X and Y, X atoms are present at the corners while Y atoms are at face centres. Then the formula of the compound would be if one of the X atoms from a corner is replaced by Z atoms (also monovalent) ?

A

X7Y24Z2

B

X7Y24Z

C

X24Y7Z

D

XY24Z

Answer

X7Y24Z

Explanation

Solution

X78Y3Z18X_{\frac{7}{8}}Y_{3}Z_{\frac{1}{8}} ̃ \ X7Y24Z