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In a compound atoms of element Y form c...

In a compound atoms of element `Y` form ccp lattice and those of element `X` occupy `2//3^(rd)` of tetrahedral voids .The formula of the compound will be

A

`X_3Y`

B

`X_4Y_3`

C

`X_2Y_3`

D

`X_2Y`

Text Solution

Verified by Experts

The correct Answer is:
B
In CCP, no of atoms = 4 = y (says)
no. of atoms of `x = 2/3 xx 8`
formula ` = X_(16/3) Y_4 = X_4Y_3`
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