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A compound having elements X and Y cryst...

A compound having elements X and Y crystallises in a cubic structure, where X is at the corneer position and Y is at the center of the cube. The correct formula of the compound is

A

XY

B

`X_(3)Y`

C

`XY_(2)`

D

`XY_(3)`

Text Solution

Verified by Experts

The correct Answer is:
A
In a cubic structure.
Number of X- atoms per unit cell` = 8.8 =1`
Number of Y-atoms per unit cell =1
Thus, formula is XY.
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