In which of the following molecules are all the bonds not equal?
A)\[Al{{F}_{3}}\]
B)\[N{{F}_{3}}\]
C)\[Cl{{F}_{3}}\]
D)\[B{{F}_{3}}\]
Correct Answer:
C
Solution :
Cl in\[Cl{{F}_{3}}\]has\[s{{p}^{3}}d\]hybridisation and possess two axial Cl-F bonds and one equatorial bond. Two lone pairs are at equatorial positions give rise to bent T' shape to \[Cl{{F}_{3}}.\]