A) Boron is non metal in free state, while \[{{N}_{2}}\]is gas
B) There is no dipole moment in \[B-F\]bond while \[N-F\]bond have some dipole moment.
C) \[B{{F}_{3}}\] is planar while \[N{{F}_{3}}\]is pyramidal
D) Boron atom is smaller than nitrogen atom
Correct Answer: B
Solution :
\[N{{F}_{3}}\] and \[B{{F}_{3}}\] both are covalent but \[B{{F}_{3}}\]is non polar. While \[N{{F}_{3}}\] is polar because there is no dipole moment in BF bond while NF bond have some dipole moment.
You need to login to perform this action.
You will be redirected in
3 sec
