question_answer

Which are true statements among the following?

A) \[I_{3}^{+}\] has bent structure

B) \[Xe{{F}_{2}}\] and \[C{{O}_{2}}\] has same shape

C) \[S{{F}_{4}}\] is sea-saw structure whereas \[IC{{l}_{3}}\] is T-shaped

D) All of these

Correct Answer: D

Solution :

[A] \[I_{3}^{+}=\frac{[7+2-1]}{2}=s{{p}^{3}}\]

Hybridisation with 2 lone pair

[B] \[Xe{{F}_{2}}\] \[s{{p}^{3}}d\] linear structure

(3 lone pair +2B.P)

\[O=C=O\]has same shape

[C]

\[s{{p}^{3}}d\,\,1\,\,\ell .p\] + 3 B.P. = Sea saw structure

\[\therefore \] All are correct.