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The ionic radii of Rb^+ and l^- are 1.46...

The ionic radii of `Rb^+` and `l^-` are 1.46 and `2.16 dotA`.The most probable type of structure exhibited by RbI is

A

CsCl type

B

NaCl type

C

ZnS type

D

`CaF_2` type

Text Solution

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The correct Answer is:
B
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