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Lithium iodide crystal has a face cen...

Lithium iodide crystal has a face centred cubic unit cell . If the edge length of the unit cell is 550 pm , determine the ionic radius of ` I^(-)` ion.

A

`144.4` pm

B

`294.4` pm

C

`194.4` pm

D

`164.4` pm

Text Solution

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The correct Answer is:
C
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