A) 269pm
B) 134.5pm
C) 136pm
D) 3pm
Correct Answer: A
Solution :
Distance between \[{{K}^{+}}\]and \[{{F}^{-}}\]in KF \[={{r}_{{{K}^{+}}}}+{{r}_{{{F}^{-}}}}=133+136=269\,pm\]You need to login to perform this action.
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