(A) In a cubic structure:Number of $X$-atoms per unit cell (at corners) $= 8 \times \frac{1}{8} = 1$.Number of $Y$-atoms per unit cell (at the body ce

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(A) In a cubic structure:Number of $X$-atoms per unit cell (at corners) $= 8 \times \frac{1}{8} = 1$.Number of $Y$-atoms per unit cell (at the body center) $= 1$.Thus,the ratio of $X:Y$ is $1:1$.The formula of the compound is $XY$.

Class 12 Chemistry Solid State Crystal structure and Coordination number

Easy

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

TS EAMCET 2018 All TS EAMCET

A
$XY$
B
$X_3Y$
C
$XY_2$
D
$XY_3$

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Crystal structure and Coordination number

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What are the number of atoms per unit cell in $BCC$ and $FCC$ respectively?

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The structure of $Na_2O$ crystal is

Medium

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In an $AgI$ crystal,$I^{-}$ ions form a close-packed structure. What percentage of the tetrahedral voids is occupied by $Ag^{+}$ ions?

Medium

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Copper crystallises in a face-centred cubic lattice with a unit cell length of $361 \text{ pm}$. What is the radius of copper atom in $\text{pm}$?

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For $bcc$ cubic coordination the value of radius ratio is

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

Similar Questions

What are the number of atoms per unit cell in $BCC$ and $FCC$ respectively?

The structure of $Na_2O$ crystal is

In an $AgI$ crystal,$I^{-}$ ions form a close-packed structure. What percentage of the tetrahedral voids is occupied by $Ag^{+}$ ions?

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