A) \[B{{F}_{3}}\]
B) \[N{{H}_{3}}\]
C) \[C{{N}^{-}}\]
D) \[O{{H}^{-}}\]
Correct Answer: A
Solution :
Key Idea: Electron donors having lone pair of electrons are nucleophile. (i) \[B{{F}_{3}}\]is not nucleophile because it does not have lone pair of electrons. It is infact Lewis acid because it accepts pair of electron (ii) \[N{{H}_{3}},C{{N}^{-}}\]and \[O{{H}^{-}}\]all have lone pair of electrons, so they are nucleophiles.
You need to login to perform this action.
You will be redirected in
3 sec
