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For cubic - coordination the value of ra...

For cubic - coordination the value of ratio is

A

`0.14- 0.732`

B

`0.225- 0.414`

C

`0.000- 0.225`

D

`0.732- 1.000`

Text Solution

Verified by Experts

The correct Answer is:
D
For body contred cubic arrangement coordination number is `8` and radius ratio `(r_(+)//r_(-))` is `0.732- 1.000`
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A2Z-SOLID STATE-Structure, Coordination Number, Radious Ratio Rule, Density Of Unit Cell
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  4. For unit cell of a NaCI lattice

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  14. If the ratio is in the range of 0.414- 0.732 , then the coordination n...

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  15. The formula for determination of density of unit cell is

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