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In calcium, fluoride having the florite ...

In calcium, fluoride having the florite structures. The coordination number for calcium ion `(Ca^(2+))` and fluoride ion `(F^(-))` are

A

8 and 4

B

4 and 8

C

4 and 2

D

6 and 6

Text Solution

Verified by Experts

The correct Answer is:
A
In ` CaF_2` the coordination numbers for `Ca^(+2) = 8`
`F^(-) = 4`
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NARAYNA-SOLID STATES-EXERCISE-3
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  12. Which of the following is an amorphous solid

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  13. Which of the following is ferroelectric compound?

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