In a `C CP` lattice of `X and Y` atoms are present at the corners while `Y` atoms are at face centeres .Then the formula of the compound would be if one of the atoms from a corner is replaced by `Z` atoms (also monovalent)?
A. `X_(7)Y_(2) Z_(2)`
B. `X_(7)Y_(24) Z`
C. `X_(24)Y_(7) Z`
D. `XY_(24) Z`
A. `X_(7)Y_(2) Z_(2)`
B. `X_(7)Y_(24) Z`
C. `X_(24)Y_(7) Z`
D. `XY_(24) Z`
Correct Answer – b
`X_((7)/(8)) Y_(3) Z_((1)/(8)) rArr X_(7) Y_(24) Z`